54377072514 has 48 divisors (see below), whose sum is σ = 121904448120. Its totient is φ = 17497105920.

The previous prime is 54377072479. The next prime is 54377072521. The reversal of 54377072514 is 41527077345.

54377072514 is a `hidden beast` number, since 543 + 7 + 70 + 7 + 25 + 14 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 53099367489 + 1277705025 = 230433^2 + 35745^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54377072514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4034074 + ... + 4047530.

Almost surely, 2^54377072514 is an apocalyptic number.

54377072514 is an abundant number, since it is smaller than the sum of its proper divisors (67527375606).

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

54377072514 is a wasteful number, since it uses less digits than its factorization.

54377072514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21235 (or 21232 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The spelling of 54377072514 in words is "fifty-four billion, three hundred seventy-seven million, seventy-two thousand, five hundred fourteen".