54503552 has 64 divisors (see below), whose sum is σ = 116239200. Its totient is φ = 25380864.

The previous prime is 54503507. The next prime is 54503563. The reversal of 54503552 is 25530545.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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, 177383 + ... + 177689.

Almost surely, 2^54503552 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 54503552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58119600).

54503552 is an abundant number, since it is smaller than the sum of its proper divisors (61735648).

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

54503552 is a wasteful number, since it uses less digits than its factorization.

54503552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 54503552 is about 7382.6520979930. The cubic root of 54503552 is about 379.1475628798.

It can be divided in two parts, 54503 and 552, that added together give a palindrome (55055).

The spelling of 54503552 in words is "fifty-four million, five hundred three thousand, five hundred fifty-two".