655465136 has 20 divisors (see below), whose sum is σ = 1274913192. Its totient is φ = 326455296.

The previous prime is 655465127. The next prime is 655465157. The reversal of 655465136 is 631564556.

It is a super-3 number, since 3×655465136³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 655465093 and 655465102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75590 + ... + 83813.

Almost surely, 2^655465136 is an apocalyptic number.

It is an amenable number.

655465136 is a deficient number, since it is larger than the sum of its proper divisors (619448056).

655465136 is a wasteful number, since it uses less digits than its factorization.

655465136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159668 (or 159662 counting only the distinct ones).

The product of its digits is 324000, while the sum is 41.

The square root of 655465136 is about 25602.0533551510. The cubic root of 655465136 is about 868.6600838844.

The spelling of 655465136 in words is "six hundred fifty-five million, four hundred sixty-five thousand, one hundred thirty-six".