54910680 has 128 divisors (see below), whose sum is σ = 190356480. Its totient is φ = 12523520.

The previous prime is 54910679. The next prime is 54910733. The reversal of 54910680 is 8601945.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21217 + ... + 23663.

It is an arithmetic number, because the mean of its divisors is an integer number (1487160).

Almost surely, 2^54910680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54910680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95178240).

54910680 is an abundant number, since it is smaller than the sum of its proper divisors (135445800).

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

54910680 is a wasteful number, since it uses less digits than its factorization.

54910680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489 (or 2485 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 54910680 is about 7410.1740870239. The cubic root of 54910680 is about 380.0892680399.

The spelling of 54910680 in words is "fifty-four million, nine hundred ten thousand, six hundred eighty".