54145100200104 has 24 divisors (see below), whose sum is σ = 146642979708810. Its totient is φ = 18048366733344.

The previous prime is 54145100200021. The next prime is 54145100200117. The reversal of 54145100200104 is 40100200154145.

54145100200104 is a `hidden beast` number, since 5 + 4 + 1 + 451 + 0 + 0 + 200 + 1 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51071747602500 + 3073352597604 = 7146450^2 + 1753098^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×54145100200104² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 376007640207 + ... + 376007640350.

Almost surely, 2^{54145100200104} is an apocalyptic number.

It is an amenable number.

54145100200104 is an abundant number, since it is smaller than the sum of its proper divisors (92497879508706).

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

54145100200104 is a wasteful number, since it uses less digits than its factorization.

54145100200104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752015280569 (or 752015280562 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 54145100200104 its reverse (40100200154145), we get a palindrome (94245300354249).

The spelling of 54145100200104 in words is "fifty-four trillion, one hundred forty-five billion, one hundred million, two hundred thousand, one hundred four".