54532885 has 24 divisors (see below), whose sum is σ = 75075840. Its totient is φ = 37926240.

The previous prime is 54532879. The next prime is 54532903. The reversal of 54532885 is 58823545.

It is not a de Polignac number, because 54532885 - 2¹⁹ = 54008597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11956 + ... + 15874.

It is an arithmetic number, because the mean of its divisors is an integer number (3128160).

Almost surely, 2^54532885 is an apocalyptic number.

54532885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54532885 is a deficient number, since it is larger than the sum of its proper divisors (20542955).

54532885 is a wasteful number, since it uses less digits than its factorization.

54532885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969 (or 3958 counting only the distinct ones).

The product of its digits is 192000, while the sum is 40.

The square root of 54532885 is about 7384.6384474800. The cubic root of 54532885 is about 379.2155678721.

It can be divided in two parts, 5453 and 2885, that added together give a palindrome (8338).

The spelling of 54532885 in words is "fifty-four million, five hundred thirty-two thousand, eight hundred eighty-five".