54727953 has 12 divisors (see below), whose sum is σ = 84884400. Its totient is φ = 31273032.

The previous prime is 54727867. The next prime is 54727957. The reversal of 54727953 is 35972745.

It is not a de Polignac number, because 54727953 - 2⁸ = 54727697 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54727957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186003 + ... + 186296.

It is an arithmetic number, because the mean of its divisors is an integer number (7073700).

Almost surely, 2^54727953 is an apocalyptic number.

It is an amenable number.

54727953 is a deficient number, since it is larger than the sum of its proper divisors (30156447).

54727953 is a wasteful number, since it uses less digits than its factorization.

54727953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372316 (or 372309 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 54727953 is about 7397.8343452662. The cubic root of 54727953 is about 379.6671901379.

The spelling of 54727953 in words is "fifty-four million, seven hundred twenty-seven thousand, nine hundred fifty-three".