55366502 has 8 divisors (see below), whose sum is σ = 83153136. Its totient is φ = 27648792.

The previous prime is 55366477. The next prime is 55366511. The reversal of 55366502 is 20566355.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15173 + ... + 18464.

It is an arithmetic number, because the mean of its divisors is an integer number (10394142).

Almost surely, 2^55366502 is an apocalyptic number.

55366502 is a deficient number, since it is larger than the sum of its proper divisors (27786634).

55366502 is a wasteful number, since it uses less digits than its factorization.

55366502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34462.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 55366502 is about 7440.8670193735. The cubic root of 55366502 is about 381.1380976967.

The spelling of 55366502 in words is "fifty-five million, three hundred sixty-six thousand, five hundred two".