523312627 has 8 divisors (see below), whose sum is σ = 541645200. Its totient is φ = 504999264.

The previous prime is 523312609. The next prime is 523312631. The reversal of 523312627 is 726213325.

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 523312627 - 2⁷ = 523312499 is a prime.

It is a super-2 number, since 2×523312627² = 547712211155282258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523312327) 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, 71293 + ... + 78289.

It is an arithmetic number, because the mean of its divisors is an integer number (67705650).

Almost surely, 2^523312627 is an apocalyptic number.

523312627 is a deficient number, since it is larger than the sum of its proper divisors (18332573).

523312627 is a wasteful number, since it uses less digits than its factorization.

523312627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605.

The product of its digits is 15120, while the sum is 31.

The square root of 523312627 is about 22876.0273430506. The cubic root of 523312627 is about 805.8491236943.

The spelling of 523312627 in words is "five hundred twenty-three million, three hundred twelve thousand, six hundred twenty-seven".