55369504 has 48 divisors (see below), whose sum is σ = 111803328. Its totient is φ = 26986752.

The previous prime is 55369429. The next prime is 55369511. The reversal of 55369504 is 40596355.

55369504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 352594 + ... + 352750.

It is an arithmetic number, because the mean of its divisors is an integer number (2329236).

Almost surely, 2^55369504 is an apocalyptic number.

It is an amenable number.

55369504 is an abundant number, since it is smaller than the sum of its proper divisors (56433824).

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

55369504 is a wasteful number, since it uses less digits than its factorization.

55369504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 55369504 is about 7441.0687404431. The cubic root of 55369504 is about 381.1449860729.

The spelling of 55369504 in words is "fifty-five million, three hundred sixty-nine thousand, five hundred four".