55766712201 has 8 divisors (see below), whose sum is σ = 75758552640. Its totient is φ = 36476339952.

The previous prime is 55766712187. The next prime is 55766712251. The reversal of 55766712201 is 10221766755.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55766712201 - 2⁶ = 55766712137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55766712251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175366861 + ... + 175367178.

It is an arithmetic number, because the mean of its divisors is an integer number (9469819080).

Almost surely, 2^55766712201 is an apocalyptic number.

It is an amenable number.

55766712201 is a deficient number, since it is larger than the sum of its proper divisors (19991840439).

55766712201 is a wasteful number, since it uses less digits than its factorization.

55766712201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350734095.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 55766712201 in words is "fifty-five billion, seven hundred sixty-six million, seven hundred twelve thousand, two hundred one".