54407376 has 50 divisors (see below), whose sum is σ = 157474482. Its totient is φ = 18135360.

The previous prime is 54407363. The next prime is 54407377. The reversal of 54407376 is 67370445.

It can be written as a sum of positive squares in only one way, i.e., 31136400 + 23270976 = 5580^2 + 4824^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 54407376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54407377) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19695 + ... + 22286.

Almost surely, 2^54407376 is an apocalyptic number.

It is an amenable number.

54407376 is an abundant number, since it is smaller than the sum of its proper divisors (103067106).

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

54407376 is a wasteful number, since it uses less digits than its factorization.

54407376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42001 (or 41986 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 54407376 is about 7376.1355735914. The cubic root of 54407376 is about 378.9244192243.

The spelling of 54407376 in words is "fifty-four million, four hundred seven thousand, three hundred seventy-six".