54899760 has 160 divisors (see below), whose sum is σ = 180559872. Its totient is φ = 13777920.

The previous prime is 54899753. The next prime is 54899771. The reversal of 54899760 is 6799845.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 349602 + ... + 349758.

Almost surely, 2^54899760 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 54899760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90279936).

54899760 is an abundant number, since it is smaller than the sum of its proper divisors (125660112).

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

54899760 is a wasteful number, since it uses less digits than its factorization.

54899760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 54899760 is about 7409.4372255928. The cubic root of 54899760 is about 380.0640704525.

The spelling of 54899760 in words is "fifty-four million, eight hundred ninety-nine thousand, seven hundred sixty".