465223544 has 8 divisors (see below), whose sum is σ = 872294160. Its totient is φ = 232611768.

The previous prime is 465223511. The next prime is 465223567. The reversal of 465223544 is 445322564.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29076464 + ... + 29076479.

It is an arithmetic number, because the mean of its divisors is an integer number (109036770).

Almost surely, 2^465223544 is an apocalyptic number.

It is an amenable number.

465223544 is a deficient number, since it is larger than the sum of its proper divisors (407070616).

465223544 is a wasteful number, since it uses less digits than its factorization.

465223544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58152949 (or 58152945 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 465223544 is about 21569.0413324283. The cubic root of 465223544 is about 774.8552176297.

The spelling of 465223544 in words is "four hundred sixty-five million, two hundred twenty-three thousand, five hundred forty-four".