54613604 has 12 divisors (see below), whose sum is σ = 96648300. Its totient is φ = 26999808.

The previous prime is 54613589. The next prime is 54613609. The reversal of 54613604 is 40631645.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29593600 + 25020004 = 5440^2 + 5002^2 .

It is not an unprimeable number, because it can be changed into a prime (54613609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76349 + ... + 77060.

It is an arithmetic number, because the mean of its divisors is an integer number (8054025).

Almost surely, 2^54613604 is an apocalyptic number.

It is an amenable number.

54613604 is a deficient number, since it is larger than the sum of its proper divisors (42034696).

54613604 is a wasteful number, since it uses less digits than its factorization.

54613604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153502 (or 153500 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 54613604 is about 7390.1017584334. The cubic root of 54613604 is about 379.4025792568.

The spelling of 54613604 in words is "fifty-four million, six hundred thirteen thousand, six hundred four".