54955488 has 96 divisors (see below), whose sum is σ = 168086016. Its totient is φ = 15395328.

The previous prime is 54955469. The next prime is 54955499. The reversal of 54955488 is 88455945.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×54955488² = 6040211322636288, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34845 + ... + 36387.

It is an arithmetic number, because the mean of its divisors is an integer number (1750896).

Almost surely, 2^54955488 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 54955488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84043008).

54955488 is an abundant number, since it is smaller than the sum of its proper divisors (113130528).

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

54955488 is a wasteful number, since it uses less digits than its factorization.

54955488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616 (or 1608 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 48.

The square root of 54955488 is about 7413.1968812382. The cubic root of 54955488 is about 380.1926262541.

The spelling of 54955488 in words is "fifty-four million, nine hundred fifty-five thousand, four hundred eighty-eight".