55502514 has 12 divisors (see below), whose sum is σ = 120255486. Its totient is φ = 18500832.

The previous prime is 55502507. The next prime is 55502533. The reversal of 55502514 is 41520555.

It can be written as a sum of positive squares in only one way, i.e., 52316289 + 3186225 = 7233^2 + 1785^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1541719 + ... + 1541754.

Almost surely, 2^55502514 is an apocalyptic number.

55502514 is an abundant number, since it is smaller than the sum of its proper divisors (64752972).

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

55502514 is a wasteful number, since it uses less digits than its factorization.

55502514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083481 (or 3083478 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 55502514 is about 7450.0009395973. Note that the first 3 decimals coincide. The cubic root of 55502514 is about 381.4499406692.

The spelling of 55502514 in words is "fifty-five million, five hundred two thousand, five hundred fourteen".