55992576 has 36 divisors (see below), whose sum is σ = 149023952. Its totient is φ = 18663936.

The previous prime is 55992569. The next prime is 55992583. The reversal of 55992576 is 67529955.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55992569) and next prime (55992583).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 35686 + ... + 37221.

Almost surely, 2^55992576 is an apocalyptic number.

It is an amenable number.

55992576 is an abundant number, since it is smaller than the sum of its proper divisors (93031376).

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

55992576 is an equidigital number, since it uses as much as digits as its factorization.

55992576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72926 (or 72912 counting only the distinct ones).

The product of its digits is 850500, while the sum is 48.

The square root of 55992576 is about 7482.8187202417. The cubic root of 55992576 is about 382.5693291393.

The spelling of 55992576 in words is "fifty-five million, nine hundred ninety-two thousand, five hundred seventy-six".