55629508 has 36 divisors (see below), whose sum is σ = 113317596. Its totient is φ = 23795200.

The previous prime is 55629481. The next prime is 55629521. The reversal of 55629508 is 80592655.

It can be written as a sum of positive squares in 2 ways, for example, as 43850884 + 11778624 = 6622^2 + 3432^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4848 + ... + 11608.

It is an arithmetic number, because the mean of its divisors is an integer number (3147711).

Almost surely, 2^55629508 is an apocalyptic number.

It is an amenable number.

55629508 is an abundant number, since it is smaller than the sum of its proper divisors (57688088).

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

55629508 is a wasteful number, since it uses less digits than its factorization.

55629508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804 (or 6791 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 55629508 is about 7458.5191559719. The cubic root of 55629508 is about 381.7406479480.

The spelling of 55629508 in words is "fifty-five million, six hundred twenty-nine thousand, five hundred eight".