55462882 has 4 divisors (see below), whose sum is σ = 83194326. Its totient is φ = 27731440.

The previous prime is 55462861. The next prime is 55462907. The reversal of 55462882 is 28826455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42133081 + 13329801 = 6491^2 + 3651^2 .

It is a super-3 number, since 3×55462882³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13865719 + ... + 13865722.

Almost surely, 2^55462882 is an apocalyptic number.

55462882 is a deficient number, since it is larger than the sum of its proper divisors (27731444).

55462882 is a wasteful number, since it uses less digits than its factorization.

55462882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27731443.

The product of its digits is 153600, while the sum is 40.

The square root of 55462882 is about 7447.3405991669. The cubic root of 55462882 is about 381.3591266221.

It can be divided in two parts, 554 and 62882, that added together give a palindrome (63436).

The spelling of 55462882 in words is "fifty-five million, four hundred sixty-two thousand, eight hundred eighty-two".