55003546404 has 36 divisors (see below), whose sum is σ = 139043946496. Its totient is φ = 18333565488.

The previous prime is 55003546391. The next prime is 55003546421. The reversal of 55003546404 is 40464530055.

55003546404 is a `hidden beast` number, since 5 + 5 + 0 + 0 + 3 + 5 + 4 + 640 + 4 = 666.

55003546404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

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, 1177437 + ... + 1223259.

Almost surely, 2^55003546404 is an apocalyptic number.

It is an amenable number.

55003546404 is an abundant number, since it is smaller than the sum of its proper divisors (84040400092).

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

55003546404 is a wasteful number, since it uses less digits than its factorization.

55003546404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79176 (or 79171 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 55003546404 in words is "fifty-five billion, three million, five hundred forty-six thousand, four hundred four".