55002344 has 16 divisors (see below), whose sum is σ = 109196100. Its totient is φ = 25883392.

The previous prime is 55002329. The next prime is 55002373. The reversal of 55002344 is 44320055.

It can be written as a sum of positive squares in 2 ways, for example, as 52562500 + 2439844 = 7250^2 + 1562^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202079 + ... + 202350.

Almost surely, 2^55002344 is an apocalyptic number.

It is an amenable number.

55002344 is a deficient number, since it is larger than the sum of its proper divisors (54193756).

55002344 is a wasteful number, since it uses less digits than its factorization.

55002344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404452 (or 404448 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 55002344 is about 7416.3565178597. The cubic root of 55002344 is about 380.3006484967.

Adding to 55002344 its reverse (44320055), we get a palindrome (99322399).

The spelling of 55002344 in words is "fifty-five million, two thousand, three hundred forty-four".