306553937092 has 12 divisors (see below), whose sum is σ = 577736266156. Its totient is φ = 141486432480.

The previous prime is 306553937087. The next prime is 306553937161. The reversal of 306553937092 is 290739355603.

It can be written as a sum of positive squares in 2 ways, for example, as 65103563716 + 241450373376 = 255154^2 + 491376^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 5895268021 = 306553937092 / (3 + 0 + 6 + 5 + 5 + 3 + 9 + 3 + 7 + 0 + 9 + 2).

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, 2947633959 + ... + 2947634062.

Almost surely, 2^306553937092 is an apocalyptic number.

It is an amenable number.

306553937092 is a deficient number, since it is larger than the sum of its proper divisors (271182329064).

306553937092 is a wasteful number, since it uses less digits than its factorization.

306553937092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895268038 (or 5895268036 counting only the distinct ones).

The product of its (nonzero) digits is 4592700, while the sum is 52.

The spelling of 306553937092 in words is "three hundred six billion, five hundred fifty-three million, nine hundred thirty-seven thousand, ninety-two".