523052046 has 32 divisors (see below), whose sum is σ = 1268006400. Its totient is φ = 158500440.

The previous prime is 523052041. The next prime is 523052053. The reversal of 523052046 is 640250325.

It is a super-2 number, since 2×523052046² = 547166885649572232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523052041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439686 + ... + 440873.

It is an arithmetic number, because the mean of its divisors is an integer number (39625200).

Almost surely, 2^523052046 is an apocalyptic number.

523052046 is an abundant number, since it is smaller than the sum of its proper divisors (744954354).

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

523052046 is a wasteful number, since it uses less digits than its factorization.

523052046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880581 (or 880575 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 523052046 is about 22870.3311300908. The cubic root of 523052046 is about 805.7153452583.

The spelling of 523052046 in words is "five hundred twenty-three million, fifty-two thousand, forty-six".