54276404 has 24 divisors (see below), whose sum is σ = 116903808. Its totient is φ = 21471840.

The previous prime is 54276403. The next prime is 54276413. The reversal of 54276404 is 40467245.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54276403) 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, 74192 + ... + 74919.

It is an arithmetic number, because the mean of its divisors is an integer number (4870992).

Almost surely, 2^54276404 is an apocalyptic number.

It is an amenable number.

54276404 is an abundant number, since it is smaller than the sum of its proper divisors (62627404).

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

54276404 is a wasteful number, since it uses less digits than its factorization.

54276404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149135 (or 149133 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 54276404 is about 7367.2521335977. The cubic root of 54276404 is about 378.6201200115.

The spelling of 54276404 in words is "fifty-four million, two hundred seventy-six thousand, four hundred four".