54514432120065 has 16 divisors (see below), whose sum is σ = 87322547617728. Its totient is φ = 29041211722176.

The previous prime is 54514432120037. The next prime is 54514432120067. The reversal of 54514432120065 is 56002123441545.

It is not a de Polignac number, because 54514432120065 - 2⁸ = 54514432119809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54514432119999 and 54514432120026.

It is not an unprimeable number, because it can be changed into a prime (54514432120067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2071991107 + ... + 2072017416.

It is an arithmetic number, because the mean of its divisors is an integer number (5457659226108).

Almost surely, 2^{54514432120065} is an apocalyptic number.

It is an amenable number.

54514432120065 is a deficient number, since it is larger than the sum of its proper divisors (32808115497663).

54514432120065 is a wasteful number, since it uses less digits than its factorization.

54514432120065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144009408.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 54514432120065 in words is "fifty-four trillion, five hundred fourteen billion, four hundred thirty-two million, one hundred twenty thousand, sixty-five".