55650654 has 12 divisors (see below), whose sum is σ = 120576456. Its totient is φ = 18550212.

The previous prime is 55650649. The next prime is 55650667. The reversal of 55650654 is 45605655.

It is a happy number.

55650654 is a `hidden beast` number, since 556 + 50 + 6 + 54 = 666.

55650654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1545834 + ... + 1545869.

It is an arithmetic number, because the mean of its divisors is an integer number (10048038).

Almost surely, 2^55650654 is an apocalyptic number.

55650654 is an abundant number, since it is smaller than the sum of its proper divisors (64925802).

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

55650654 is a wasteful number, since it uses less digits than its factorization.

55650654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091711 (or 3091708 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 55650654 is about 7459.9365949048. The cubic root of 55650654 is about 381.7890111604.

The spelling of 55650654 in words is "fifty-five million, six hundred fifty thousand, six hundred fifty-four".