55964776201 has 8 divisors (see below), whose sum is σ = 58147417800. Its totient is φ = 53798989440.

The previous prime is 55964776187. The next prime is 55964776229. The reversal of 55964776201 is 10267746955.

It can be written as a sum of positive squares in 4 ways, for example, as 40264435600 + 15700340601 = 200660^2 + 125301^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55964776201 - 2²³ = 55956387593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55964756201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4206940 + ... + 4220221.

It is an arithmetic number, because the mean of its divisors is an integer number (7268427225).

Almost surely, 2^55964776201 is an apocalyptic number.

It is an amenable number.

55964776201 is a deficient number, since it is larger than the sum of its proper divisors (2182641599).

55964776201 is a wasteful number, since it uses less digits than its factorization.

55964776201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427419.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 55964776201 in words is "fifty-five billion, nine hundred sixty-four million, seven hundred seventy-six thousand, two hundred one".