54550488 has 32 divisors (see below), whose sum is σ = 139550400. Its totient is φ = 17760288.

The previous prime is 54550481. The next prime is 54550493. The reversal of 54550488 is 88405545.

54550488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54550481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25398 + ... + 27461.

It is an arithmetic number, because the mean of its divisors is an integer number (4360950).

Almost surely, 2^54550488 is an apocalyptic number.

It is an amenable number.

54550488 is an abundant number, since it is smaller than the sum of its proper divisors (84999912).

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

54550488 is a wasteful number, since it uses less digits than its factorization.

54550488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52911 (or 52907 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 39.

The square root of 54550488 is about 7385.8302173825. The cubic root of 54550488 is about 379.2563665786.

The spelling of 54550488 in words is "fifty-four million, five hundred fifty thousand, four hundred eighty-eight".