55546670 has 16 divisors (see below), whose sum is σ = 100219680. Its totient is φ = 22166304.

The previous prime is 55546663. The next prime is 55546691. The reversal of 55546670 is 7664555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937 + ... + 10716.

It is an arithmetic number, because the mean of its divisors is an integer number (6263730).

Almost surely, 2^55546670 is an apocalyptic number.

55546670 is a deficient number, since it is larger than the sum of its proper divisors (44673010).

55546670 is a wasteful number, since it uses less digits than its factorization.

55546670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13099.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 55546670 is about 7452.9638399767. The cubic root of 55546670 is about 381.5510702558.

The spelling of 55546670 in words is "fifty-five million, five hundred forty-six thousand, six hundred seventy".