465568500 has 48 divisors (see below), whose sum is σ = 1355739840. Its totient is φ = 124151200.

The previous prime is 465568487. The next prime is 465568501. The reversal of 465568500 is 5865564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465568501) 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, 153690 + ... + 156689.

It is an arithmetic number, because the mean of its divisors is an integer number (28244580).

Almost surely, 2^465568500 is an apocalyptic number.

It is an amenable number.

465568500 is an abundant number, since it is smaller than the sum of its proper divisors (890171340).

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

465568500 is a wasteful number, since it uses less digits than its factorization.

465568500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310401 (or 310389 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 465568500 is about 21577.0364044741. The cubic root of 465568500 is about 775.0466846661.

The spelling of 465568500 in words is "four hundred sixty-five million, five hundred sixty-eight thousand, five hundred".