54722727 has 24 divisors (see below), whose sum is σ = 83026944. Its totient is φ = 34664784.

The previous prime is 54722699. The next prime is 54722737. The reversal of 54722727 is 72722745.

It is not a de Polignac number, because 54722727 - 2⁷ = 54722599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54722691 and 54722700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54722737) 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, 33778 + ... + 35360.

It is an arithmetic number, because the mean of its divisors is an integer number (3459456).

Almost surely, 2^54722727 is an apocalyptic number.

54722727 is a deficient number, since it is larger than the sum of its proper divisors (28304217).

54722727 is a wasteful number, since it uses less digits than its factorization.

54722727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1776 counting only the distinct ones).

The product of its digits is 54880, while the sum is 36.

The square root of 54722727 is about 7397.4811253561. The cubic root of 54722727 is about 379.6551048823.

The spelling of 54722727 in words is "fifty-four million, seven hundred twenty-two thousand, seven hundred twenty-seven".