8057552872416 has 96 divisors (see below), whose sum is σ = 21506275381248. Its totient is φ = 2641120634880.

The previous prime is 8057552872381. The next prime is 8057552872423. The reversal of 8057552872416 is 6142782557508.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 8057552872416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546590 + ... + 4301981.

It is an arithmetic number, because the mean of its divisors is an integer number (224023701888).

Almost surely, 2^{8057552872416} is an apocalyptic number.

It is an amenable number.

8057552872416 is an abundant number, since it is smaller than the sum of its proper divisors (13448722508832).

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

8057552872416 is a wasteful number, since it uses less digits than its factorization.

8057552872416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5848824 (or 5848816 counting only the distinct ones).

The product of its (nonzero) digits is 37632000, while the sum is 60.

The spelling of 8057552872416 in words is "eight trillion, fifty-seven billion, five hundred fifty-two million, eight hundred seventy-two thousand, four hundred sixteen".