55004796 has 72 divisors (see below), whose sum is σ = 173357184. Its totient is φ = 14286240.

The previous prime is 55004767. The next prime is 55004797. The reversal of 55004796 is 69740055.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 55004796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55004797) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7150 + ... + 12693.

Almost surely, 2^55004796 is an apocalyptic number.

It is an amenable number.

55004796 is an abundant number, since it is smaller than the sum of its proper divisors (118352388).

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

55004796 is a wasteful number, since it uses less digits than its factorization.

55004796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871 (or 19866 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 55004796 is about 7416.5218263011. The cubic root of 55004796 is about 380.3062996700.

It can be divided in two parts, 5500 and 4796, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 55004796 in words is "fifty-five million, four thousand, seven hundred ninety-six".