55576190965 has 8 divisors (see below), whose sum is σ = 66718565280. Its totient is φ = 44442862032.

The previous prime is 55576190947. The next prime is 55576191043. The reversal of 55576190965 is 56909167555.

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 55576190965 - 2¹⁷ = 55576059893 is a prime.

It is a congruent 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, 2247819 + ... + 2272408.

It is an arithmetic number, because the mean of its divisors is an integer number (8339820660).

Almost surely, 2^55576190965 is an apocalyptic number.

It is an amenable number.

55576190965 is a deficient number, since it is larger than the sum of its proper divisors (11142374315).

55576190965 is a wasteful number, since it uses less digits than its factorization.

55576190965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522691.

The product of its (nonzero) digits is 12757500, while the sum is 58.

The spelling of 55576190965 in words is "fifty-five billion, five hundred seventy-six million, one hundred ninety thousand, nine hundred sixty-five".