55532882 has 8 divisors (see below), whose sum is σ = 83547516. Its totient is φ = 27683712.

The previous prime is 55532881. The next prime is 55532891. The reversal of 55532882 is 28823555.

It can be written as a sum of positive squares in 2 ways, for example, as 54922921 + 609961 = 7411^2 + 781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (55532881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40523 + ... + 41870.

Almost surely, 2^55532882 is an apocalyptic number.

55532882 is a deficient number, since it is larger than the sum of its proper divisors (28014634).

55532882 is a wasteful number, since it uses less digits than its factorization.

55532882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82732.

The product of its digits is 96000, while the sum is 38.

The square root of 55532882 is about 7452.0387814342. The cubic root of 55532882 is about 381.5194976371.

The spelling of 55532882 in words is "fifty-five million, five hundred thirty-two thousand, eight hundred eighty-two".