465125636 has 12 divisors (see below), whose sum is σ = 815404380. Its totient is φ = 232152960.

The previous prime is 465125629. The next prime is 465125641. The reversal of 465125636 is 636521564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 241802500 + 223323136 = 15550^2 + 14944^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 465125636.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99905 + ... + 104456.

It is an arithmetic number, because the mean of its divisors is an integer number (67950365).

Almost surely, 2^465125636 is an apocalyptic number.

It is an amenable number.

465125636 is a deficient number, since it is larger than the sum of its proper divisors (350278744).

465125636 is a wasteful number, since it uses less digits than its factorization.

465125636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204934 (or 204932 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 465125636 is about 21566.7715710998. The cubic root of 465125636 is about 774.8008567759.

The spelling of 465125636 in words is "four hundred sixty-five million, one hundred twenty-five thousand, six hundred thirty-six".