54596364121 has 12 divisors (see below), whose sum is σ = 59143498428. Its totient is φ = 50375879424.

The previous prime is 54596364101. The next prime is 54596364139. The reversal of 54596364121 is 12146369545.

It can be written as a sum of positive squares in 6 ways, for example, as 12545120025 + 42051244096 = 112005^2 + 205064^2 .

It is not a de Polignac number, because 54596364121 - 2⁵ = 54596364089 is a prime.

It is a super-2 number, since 2×54596364121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54596364101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352621 + ... + 483253.

It is an arithmetic number, because the mean of its divisors is an integer number (4928624869).

Almost surely, 2^54596364121 is an apocalyptic number.

It is an amenable number.

54596364121 is a deficient number, since it is larger than the sum of its proper divisors (4547134307).

54596364121 is a wasteful number, since it uses less digits than its factorization.

54596364121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133132 (or 133119 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The spelling of 54596364121 in words is "fifty-four billion, five hundred ninety-six million, three hundred sixty-four thousand, one hundred twenty-one".