625368517023 has 8 divisors (see below), whose sum is σ = 833838553728. Its totient is φ = 416905412504.

The previous prime is 625368516959. The next prime is 625368517049. The reversal of 625368517023 is 320715863526.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 625368517023 - 2⁶ = 625368516959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625368517223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518765 + ... + 1886102.

It is an arithmetic number, because the mean of its divisors is an integer number (104229819216).

Almost surely, 2^625368517023 is an apocalyptic number.

625368517023 is a deficient number, since it is larger than the sum of its proper divisors (208470036705).

625368517023 is a wasteful number, since it uses less digits than its factorization.

625368517023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466093.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 625368517023 in words is "six hundred twenty-five billion, three hundred sixty-eight million, five hundred seventeen thousand, twenty-three".