5651878697088 has 512 divisors, whose sum is σ = 16985152020480. Its totient is φ = 1653239808000.

The previous prime is 5651878697077. The next prime is 5651878697099. The reversal of 5651878697088 is 8807968781565.

It is an interprime number because it is at equal distance from previous prime (5651878697077) and next prime (5651878697099).

It is a Harshad number since it is a multiple of its sum of digits (78).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6231398331 + ... + 6231399237.

It is an arithmetic number, because the mean of its divisors is an integer number (33174125040).

Almost surely, 2^{5651878697088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651878697088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8492576010240).

5651878697088 is an abundant number, since it is smaller than the sum of its proper divisors (11333273323392).

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

5651878697088 is a wasteful number, since it uses less digits than its factorization.

5651878697088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636 (or 1624 counting only the distinct ones).

The product of its (nonzero) digits is 1625702400, while the sum is 78.

The spelling of 5651878697088 in words is "five trillion, six hundred fifty-one billion, eight hundred seventy-eight million, six hundred ninety-seven thousand, eighty-eight".