54732881 has 8 divisors (see below), whose sum is σ = 62758080. Its totient is φ = 46759248.

The previous prime is 54732871. The next prime is 54732907. The reversal of 54732881 is 18823745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54732881 - 2⁶ = 54732817 is a prime.

It is a super-2 number, since 2×54732881² = 5991376525120322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54732841) 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, 10586 + ... + 14883.

It is an arithmetic number, because the mean of its divisors is an integer number (7844760).

Almost surely, 2^54732881 is an apocalyptic number.

It is an amenable number.

54732881 is a deficient number, since it is larger than the sum of its proper divisors (8025199).

54732881 is a wasteful number, since it uses less digits than its factorization.

54732881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25783.

The product of its digits is 53760, while the sum is 38.

The square root of 54732881 is about 7398.1674082167. The cubic root of 54732881 is about 379.6785855562.

The spelling of 54732881 in words is "fifty-four million, seven hundred thirty-two thousand, eight hundred eighty-one".