54971592 has 32 divisors (see below), whose sum is σ = 148001280. Its totient is φ = 16914240.

The previous prime is 54971563. The next prime is 54971593. The reversal of 54971592 is 29517945.

It is not an unprimeable number, because it can be changed into a prime (54971593) 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, 87784 + ... + 88407.

It is an arithmetic number, because the mean of its divisors is an integer number (4625040).

Almost surely, 2^54971592 is an apocalyptic number.

54971592 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54971592 is an abundant number, since it is smaller than the sum of its proper divisors (93029688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54971592 is a wasteful number, since it uses less digits than its factorization.

54971592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176213 (or 176209 counting only the distinct ones).

The product of its digits is 113400, while the sum is 42.

The square root of 54971592 is about 7414.2829727493. The cubic root of 54971592 is about 380.2297594828.

The spelling of 54971592 in words is "fifty-four million, nine hundred seventy-one thousand, five hundred ninety-two".