465523731 has 12 divisors (see below), whose sum is σ = 707814120. Its totient is φ = 294014880.

The previous prime is 465523711. The next prime is 465523753. The reversal of 465523731 is 137325564.

465523731 is a `hidden beast` number, since 4 + 65 + 523 + 73 + 1 = 666.

It is not a de Polignac number, because 465523731 - 2¹⁴ = 465507347 is a prime.

It is a super-2 number, since 2×465523731² = 433424688248320722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (465523711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1361010 + ... + 1361351.

It is an arithmetic number, because the mean of its divisors is an integer number (58984510).

Almost surely, 2^465523731 is an apocalyptic number.

465523731 is a deficient number, since it is larger than the sum of its proper divisors (242290389).

465523731 is a wasteful number, since it uses less digits than its factorization.

465523731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722386 (or 2722383 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 465523731 is about 21575.9989571746. The cubic root of 465523731 is about 775.0218410771.

The spelling of 465523731 in words is "four hundred sixty-five million, five hundred twenty-three thousand, seven hundred thirty-one".