55955701 has 4 divisors (see below), whose sum is σ = 56358400. Its totient is φ = 55553004.

The previous prime is 55955671. The next prime is 55955737. The reversal of 55955701 is 10755955.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55955701 - 2⁹ = 55955189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55950701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201141 + ... + 201418.

It is an arithmetic number, because the mean of its divisors is an integer number (14089600).

Almost surely, 2^55955701 is an apocalyptic number.

It is an amenable number.

55955701 is a deficient number, since it is larger than the sum of its proper divisors (402699).

55955701 is a wasteful number, since it uses less digits than its factorization.

55955701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402698.

The product of its (nonzero) digits is 39375, while the sum is 37.

The square root of 55955701 is about 7480.3543365271. The cubic root of 55955701 is about 382.4853278721.

The spelling of 55955701 in words is "fifty-five million, nine hundred fifty-five thousand, seven hundred one".