7389760385560 has 256 divisors, whose sum is σ = 20242807200000. Its totient is φ = 2423808479232.

The previous prime is 7389760385551. The next prime is 7389760385629. The reversal of 7389760385560 is 655830679837.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43283724 + ... + 43454116.

It is an arithmetic number, because the mean of its divisors is an integer number (79073465625).

Almost surely, 2^{7389760385560} is an apocalyptic number.

7389760385560 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 7389760385560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10121403600000).

7389760385560 is an abundant number, since it is smaller than the sum of its proper divisors (12853046814440).

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

7389760385560 is a wasteful number, since it uses less digits than its factorization.

7389760385560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170563 (or 170545 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 67.

The spelling of 7389760385560 in words is "seven trillion, three hundred eighty-nine billion, seven hundred sixty million, three hundred eighty-five thousand, five hundred sixty".