55168701 has 32 divisors (see below), whose sum is σ = 87671040. Its totient is φ = 30191616.

The previous prime is 55168679. The next prime is 55168709. The reversal of 55168701 is 10786155.

It is not a de Polignac number, because 55168701 - 2⁵ = 55168669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55168709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95325 + ... + 95901.

It is an arithmetic number, because the mean of its divisors is an integer number (2739720).

Almost surely, 2^55168701 is an apocalyptic number.

It is an amenable number.

55168701 is a deficient number, since it is larger than the sum of its proper divisors (32502339).

55168701 is a wasteful number, since it uses less digits than its factorization.

55168701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 55168701 is about 7427.5635978428. The cubic root of 55168701 is about 380.6836745890.

The spelling of 55168701 in words is "fifty-five million, one hundred sixty-eight thousand, seven hundred one".