7878037527360 has 2352 divisors, whose sum is σ = 38062749099648. Its totient is φ = 1510579445760.

The previous prime is 7878037527359. The next prime is 7878037527361. The reversal of 7878037527360 is 637257308787.

7878037527360 is a `hidden beast` number, since 7 + 8 + 78 + 0 + 3 + 7 + 527 + 36 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (7878037527359) and next prime (7878037527361).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7878037527361) by changing a digit.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 2568644547 + ... + 2568647613.

It is an arithmetic number, because the mean of its divisors is an integer number (16183141624).

Almost surely, 2^{7878037527360} is an apocalyptic number.

7878037527360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7878037527360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19031374549824).

7878037527360 is an abundant number, since it is smaller than the sum of its proper divisors (30184711572288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7878037527360 is a wasteful number, since it uses less digits than its factorization.

7878037527360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3144 (or 3108 counting only the distinct ones).

The product of its (nonzero) digits is 82978560, while the sum is 63.

It can be divided in two parts, 78780375 and 27360, that added together give a triangular number (78807735 = T₁₂₅₅₄).

The spelling of 7878037527360 in words is "seven trillion, eight hundred seventy-eight billion, thirty-seven million, five hundred twenty-seven thousand, three hundred sixty".