54520104 has 32 divisors (see below), whose sum is σ = 137348640. Its totient is φ = 18033600.

The previous prime is 54520073. The next prime is 54520157. The reversal of 54520104 is 40102545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5527 + ... + 11814.

It is an arithmetic number, because the mean of its divisors is an integer number (4292145).

Almost surely, 2^54520104 is an apocalyptic number.

It is an amenable number.

54520104 is an abundant number, since it is smaller than the sum of its proper divisors (82828536).

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

54520104 is a wasteful number, since it uses less digits than its factorization.

54520104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17481 (or 17477 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 54520104 is about 7383.7730192633. The cubic root of 54520104 is about 379.1859396770.

Adding to 54520104 its reverse (40102545), we get a palindrome (94622649).

The spelling of 54520104 in words is "fifty-four million, five hundred twenty thousand, one hundred four".