54727532 has 6 divisors (see below), whose sum is σ = 95773188. Its totient is φ = 27363764.

The previous prime is 54727529. The next prime is 54727537. The reversal of 54727532 is 23572745.

It is a super-2 number, since 2×54727532² = 5990205517622048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54727492 and 54727501.

It is not an unprimeable number, because it can be changed into a prime (54727537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6840938 + ... + 6840945.

It is an arithmetic number, because the mean of its divisors is an integer number (15962198).

Almost surely, 2^54727532 is an apocalyptic number.

It is an amenable number.

54727532 is a deficient number, since it is larger than the sum of its proper divisors (41045656).

54727532 is a wasteful number, since it uses less digits than its factorization.

54727532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13681887 (or 13681885 counting only the distinct ones).

The product of its digits is 58800, while the sum is 35.

The square root of 54727532 is about 7397.8058909382. The cubic root of 54727532 is about 379.6662165933. Note that the first 3 decimals are identical.

The spelling of 54727532 in words is "fifty-four million, seven hundred twenty-seven thousand, five hundred thirty-two".