55463054336800 has 72 divisors (see below), whose sum is σ = 147708197914032. Its totient is φ = 20168383392000.

The previous prime is 55463054336797. The next prime is 55463054336923. The reversal of 55463054336800 is 863345036455.

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, 3151301106 + ... + 3151318705.

It is an arithmetic number, because the mean of its divisors is an integer number (2051502748806).

Almost surely, 2^{55463054336800} is an apocalyptic number.

55463054336800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55463054336800 is an abundant number, since it is smaller than the sum of its proper divisors (92245143577232).

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

55463054336800 is a wasteful number, since it uses less digits than its factorization.

55463054336800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302619842 (or 6302619829 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 52.

The spelling of 55463054336800 in words is "fifty-five trillion, four hundred sixty-three billion, fifty-four million, three hundred thirty-six thousand, eight hundred".