55370924 has 24 divisors (see below), whose sum is σ = 110899488. Its totient is φ = 23696640.

The previous prime is 55370923. The next prime is 55370957. The reversal of 55370924 is 42907355.

55370924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55370924² = 6131878449227552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (55370923) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37382 + ... + 38834.

It is an arithmetic number, because the mean of its divisors is an integer number (4620812).

Almost surely, 2^55370924 is an apocalyptic number.

It is an amenable number.

55370924 is an abundant number, since it is smaller than the sum of its proper divisors (55528564).

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

55370924 is a wasteful number, since it uses less digits than its factorization.

55370924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825 (or 2823 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 55370924 is about 7441.1641562325. The cubic root of 55370924 is about 381.1482443120.

The spelling of 55370924 in words is "fifty-five million, three hundred seventy thousand, nine hundred twenty-four".