55041656 has 16 divisors (see below), whose sum is σ = 104169240. Its totient is φ = 27263200.

The previous prime is 55041641. The next prime is 55041683. The reversal of 55041656 is 65614055.

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, 31295 + ... + 33006.

Almost surely, 2^55041656 is an apocalyptic number.

It is an amenable number.

55041656 is a deficient number, since it is larger than the sum of its proper divisors (49127584).

55041656 is a wasteful number, since it uses less digits than its factorization.

55041656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64414 (or 64410 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 55041656 is about 7419.0064024774. The cubic root of 55041656 is about 380.3912314160.

The spelling of 55041656 in words is "fifty-five million, forty-one thousand, six hundred fifty-six".