625023165122416 has 40 divisors (see below), whose sum is σ = 1213850254142240. Its totient is φ = 311771614934016.

The previous prime is 625023165122371. The next prime is 625023165122431. The reversal of 625023165122416 is 614221561320526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74054116 + ... + 82061308.

It is an arithmetic number, because the mean of its divisors is an integer number (30346256353556).

Almost surely, 2^{625023165122416} is an apocalyptic number.

It is an amenable number.

625023165122416 is a deficient number, since it is larger than the sum of its proper divisors (588827089019824).

625023165122416 is a wasteful number, since it uses less digits than its factorization.

625023165122416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8018753 (or 8018747 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 625023165122416 in words is "six hundred twenty-five trillion, twenty-three billion, one hundred sixty-five million, one hundred twenty-two thousand, four hundred sixteen".