55005464100 has 36 divisors (see below), whose sum is σ = 159149143664. Its totient is φ = 14668123680.

The previous prime is 55005464083. The next prime is 55005464131. The reversal of 55005464100 is 146450055.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 91675474 + ... + 91676073.

Almost surely, 2^55005464100 is an apocalyptic number.

55005464100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55005464100 is an abundant number, since it is smaller than the sum of its proper divisors (104143679564).

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

55005464100 is a wasteful number, since it uses less digits than its factorization.

55005464100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183351564 (or 183351557 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 55005464100 in words is "fifty-five billion, five million, four hundred sixty-four thousand, one hundred".