55003792 has 30 divisors (see below), whose sum is σ = 107954834. Its totient is φ = 27148800.

The previous prime is 55003769. The next prime is 55003801. The reversal of 55003792 is 29730055.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 31539456 + 23464336 = 5616^2 + 4844^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163048 + ... + 163384.

Almost surely, 2^55003792 is an apocalyptic number.

It is an amenable number.

55003792 is a deficient number, since it is larger than the sum of its proper divisors (52951042).

55003792 is a wasteful number, since it uses less digits than its factorization.

55003792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 55003792 is about 7416.4541392771. The cubic root of 55003792 is about 380.3039857515.

The spelling of 55003792 in words is "fifty-five million, three thousand, seven hundred ninety-two".