54723500051 has 24 divisors (see below), whose sum is σ = 61567615200. Its totient is φ = 48589960320.

The previous prime is 54723499997. The next prime is 54723500059. The reversal of 54723500051 is 15000532745.

54723500051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54723500051 - 2¹⁰ = 54723499027 is a prime.

It is a super-2 number, since 2×54723500051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54723499990 and 54723500017.

It is not an unprimeable number, because it can be changed into a prime (54723500059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879725 + ... + 939873.

It is an arithmetic number, because the mean of its divisors is an integer number (2565317300).

Almost surely, 2^54723500051 is an apocalyptic number.

54723500051 is a deficient number, since it is larger than the sum of its proper divisors (6844115149).

54723500051 is a wasteful number, since it uses less digits than its factorization.

54723500051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60347 (or 60336 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 54723500051 in words is "fifty-four billion, seven hundred twenty-three million, five hundred thousand, fifty-one".