54476340 has 48 divisors (see below), whose sum is σ = 152984832. Its totient is φ = 14484096.

The previous prime is 54476299. The next prime is 54476341. The reversal of 54476340 is 4367445.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54476341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22677 + ... + 24963.

It is an arithmetic number, because the mean of its divisors is an integer number (3187184).

Almost surely, 2^54476340 is an apocalyptic number.

It is an amenable number.

54476340 is an abundant number, since it is smaller than the sum of its proper divisors (98508492).

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

54476340 is a wasteful number, since it uses less digits than its factorization.

54476340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696 (or 2694 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 54476340 is about 7380.8088987590. The cubic root of 54476340 is about 379.0844533476.

The spelling of 54476340 in words is "fifty-four million, four hundred seventy-six thousand, three hundred forty".