55957275955 has 8 divisors (see below), whose sum is σ = 76741407072. Its totient is φ = 38370703488.

The previous prime is 55957275949. The next prime is 55957275961.

55957275955 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (55957275949) and next prime (55957275961).

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 55957275955 - 2⁹ = 55957275443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799389622 + ... + 799389691.

It is an arithmetic number, because the mean of its divisors is an integer number (9592675884).

Almost surely, 2^55957275955 is an apocalyptic number.

55957275955 is a deficient number, since it is larger than the sum of its proper divisors (20784131117).

55957275955 is a wasteful number, since it uses less digits than its factorization.

55957275955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598779325.

The product of its digits is 124031250, while the sum is 64.

The spelling of 55957275955 in words is "fifty-five billion, nine hundred fifty-seven million, two hundred seventy-five thousand, nine hundred fifty-five".