55500502 has 8 divisors (see below), whose sum is σ = 84304800. Its totient is φ = 27398904.

The previous prime is 55500499. The next prime is 55500527. The reversal of 55500502 is 20500555.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175477 + ... + 175792.

It is an arithmetic number, because the mean of its divisors is an integer number (10538100).

Almost surely, 2^55500502 is an apocalyptic number.

55500502 is a deficient number, since it is larger than the sum of its proper divisors (28804298).

55500502 is a wasteful number, since it uses less digits than its factorization.

55500502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351350.

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 55500502 is about 7449.8659048335. The cubic root of 55500502 is about 381.4453313491.

The spelling of 55500502 in words is "fifty-five million, five hundred thousand, five hundred two".