55586902 has 8 divisors (see below), whose sum is σ = 95291856. Its totient is φ = 23822952.

The previous prime is 55586897. The next prime is 55586903. The reversal of 55586902 is 20968555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55586903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1985233 + ... + 1985260.

It is an arithmetic number, because the mean of its divisors is an integer number (11911482).

Almost surely, 2^55586902 is an apocalyptic number.

55586902 is a deficient number, since it is larger than the sum of its proper divisors (39704954).

55586902 is a wasteful number, since it uses less digits than its factorization.

55586902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970502.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 55586902 is about 7455.6624118853. The cubic root of 55586902 is about 381.6431661339.

The spelling of 55586902 in words is "fifty-five million, five hundred eighty-six thousand, nine hundred two".