54140200513 has 8 divisors (see below), whose sum is σ = 61875936320. Its totient is φ = 46404820080.

The previous prime is 54140200493. The next prime is 54140200523. The reversal of 54140200513 is 31500204145.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54140200513 - 2²⁹ = 53603329601 is a prime.

It is a super-2 number, since 2×54140200513² (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 (54140200523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483118 + ... + 584536.

It is an arithmetic number, because the mean of its divisors is an integer number (7734492040).

Almost surely, 2^54140200513 is an apocalyptic number.

It is an amenable number.

54140200513 is a deficient number, since it is larger than the sum of its proper divisors (7735735807).

54140200513 is a wasteful number, since it uses less digits than its factorization.

54140200513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177687.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 54140200513 its reverse (31500204145), we get a palindrome (85640404658).

The spelling of 54140200513 in words is "fifty-four billion, one hundred forty million, two hundred thousand, five hundred thirteen".