55923086173400 has 48 divisors (see below), whose sum is σ = 130035054556440. Its totient is φ = 22366846649600.

The previous prime is 55923086173399. The next prime is 55923086173411. The reversal of 55923086173400 is 437168032955.

It is a happy number.

It is a congruent number.

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, 13044989 + ... + 16793388.

It is a 1-persistent number, because it is pandigital, but 2⋅55923086173400 = 111846172346800 is not.

Almost surely, 2^{55923086173400} is an apocalyptic number.

55923086173400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55923086173400 is an abundant number, since it is smaller than the sum of its proper divisors (74111968383040).

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

55923086173400 is a wasteful number, since it uses less digits than its factorization.

55923086173400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29847764 (or 29847755 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 55923086173400 in words is "fifty-five trillion, nine hundred twenty-three billion, eighty-six million, one hundred seventy-three thousand, four hundred".