54496881 has 12 divisors (see below), whose sum is σ = 81633552. Its totient is φ = 36331092.

The previous prime is 54496861. The next prime is 54496889. The reversal of 54496881 is 18869445.

It is not a de Polignac number, because 54496881 - 2⁷ = 54496753 is a prime.

It is a super-2 number, since 2×54496881² = 5939820077456322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54496889) 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, 111891 + ... + 112376.

It is an arithmetic number, because the mean of its divisors is an integer number (6802796).

Almost surely, 2^54496881 is an apocalyptic number.

It is an amenable number.

54496881 is a deficient number, since it is larger than the sum of its proper divisors (27136671).

54496881 is an equidigital number, since it uses as much as digits as its factorization.

54496881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224282 (or 224270 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 54496881 is about 7382.2002817588. The cubic root of 54496881 is about 379.1320935724.

The spelling of 54496881 in words is "fifty-four million, four hundred ninety-six thousand, eight hundred eighty-one".