55459254120 has 64 divisors (see below), whose sum is σ = 170874472320. Its totient is φ = 14389426944.

The previous prime is 55459254119. The next prime is 55459254127. The reversal of 55459254120 is 2145295455.

It is not an unprimeable number, because it can be changed into a prime (55459254127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6240972 + ... + 6249851.

It is an arithmetic number, because the mean of its divisors is an integer number (2669913630).

Almost surely, 2^55459254120 is an apocalyptic number.

It is an amenable number.

55459254120 is an abundant number, since it is smaller than the sum of its proper divisors (115415218200).

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

55459254120 is a wasteful number, since it uses less digits than its factorization.

55459254120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490874 (or 12490870 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 55459254120 in words is "fifty-five billion, four hundred fifty-nine million, two hundred fifty-four thousand, one hundred twenty".