54257376730 has 16 divisors (see below), whose sum is σ = 97753144320. Its totient is φ = 21682980432.

The previous prime is 54257376713. The next prime is 54257376743. The reversal of 54257376730 is 3767375245.

It is a super-2 number, since 2×54257376730² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2484870 + ... + 2506609.

It is an arithmetic number, because the mean of its divisors is an integer number (6109571520).

Almost surely, 2^54257376730 is an apocalyptic number.

54257376730 is a deficient number, since it is larger than the sum of its proper divisors (43495767590).

54257376730 is a wasteful number, since it uses less digits than its factorization.

54257376730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992573.

The product of its (nonzero) digits is 3704400, while the sum is 49.

The spelling of 54257376730 in words is "fifty-four billion, two hundred fifty-seven million, three hundred seventy-six thousand, seven hundred thirty".