465263432136 has 64 divisors (see below), whose sum is σ = 1292578646400. Its totient is φ = 155066184000.

The previous prime is 465263432113. The next prime is 465263432189. The reversal of 465263432136 is 631234362564.

465263432136 is a `hidden beast` number, since 4 + 6 + 5 + 2 + 634 + 3 + 2 + 1 + 3 + 6 = 666.

It is a super-2 number, since 2×465263432136² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 465263432091 and 465263432100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441306 + ... + 1734326.

It is an arithmetic number, because the mean of its divisors is an integer number (20196541350).

Almost surely, 2^465263432136 is an apocalyptic number.

It is an amenable number.

465263432136 is an abundant number, since it is smaller than the sum of its proper divisors (827315214264).

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

465263432136 is a wasteful number, since it uses less digits than its factorization.

465263432136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300387 (or 300377 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 465263432136 in words is "four hundred sixty-five billion, two hundred sixty-three million, four hundred thirty-two thousand, one hundred thirty-six".