465225265228 has 12 divisors (see below), whose sum is σ = 814250179792. Its totient is φ = 232582356720.

The previous prime is 465225265223. The next prime is 465225265237. The reversal of 465225265228 is 822562522564.

It is a hoax number, since the sum of its digits (49) 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 (465225265223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7534383 + ... + 7595878.

Almost surely, 2^465225265228 is an apocalyptic number.

It is an amenable number.

465225265228 is a deficient number, since it is larger than the sum of its proper divisors (349024914564).

465225265228 is a wasteful number, since it uses less digits than its factorization.

465225265228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15137952 (or 15137950 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 49.

The spelling of 465225265228 in words is "four hundred sixty-five billion, two hundred twenty-five million, two hundred sixty-five thousand, two hundred twenty-eight".