55004004364 has 12 divisors (see below), whose sum is σ = 96299785288. Its totient is φ = 27489780000.

The previous prime is 55004004361. The next prime is 55004004409. The reversal of 55004004364 is 46340040055.

It is not an unprimeable number, because it can be changed into a prime (55004004361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3045417 + ... + 3063424.

Almost surely, 2^55004004364 is an apocalyptic number.

It is an amenable number.

55004004364 is a deficient number, since it is larger than the sum of its proper divisors (41295780924).

55004004364 is a wasteful number, since it uses less digits than its factorization.

55004004364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111096 (or 6111094 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 55004004364 in words is "fifty-five billion, four million, four thousand, three hundred sixty-four".