55961676 has 36 divisors (see below), whose sum is σ = 142868544. Its totient is φ = 18468000.

The previous prime is 55961641. The next prime is 55961699. The reversal of 55961676 is 67616955.

55961676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 4060 + ... + 11331.

Almost surely, 2^55961676 is an apocalyptic number.

It is an amenable number.

55961676 is an abundant number, since it is smaller than the sum of its proper divisors (86906868).

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

55961676 is a wasteful number, since it uses less digits than its factorization.

55961676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15502 (or 15497 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 55961676 is about 7480.7537053428. The cubic root of 55961676 is about 382.4989414299.

The spelling of 55961676 in words is "fifty-five million, nine hundred sixty-one thousand, six hundred seventy-six".