55957080466 has 48 divisors (see below), whose sum is σ = 102662873280. Its totient is φ = 22763700960.

The previous prime is 55957080461. The next prime is 55957080467. The reversal of 55957080466 is 66408075955.

It is not an unprimeable number, because it can be changed into a prime (55957080461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200520 + ... + 390028.

It is an arithmetic number, because the mean of its divisors is an integer number (2138809860).

Almost surely, 2^55957080466 is an apocalyptic number.

55957080466 is a deficient number, since it is larger than the sum of its proper divisors (46705792814).

55957080466 is a wasteful number, since it uses less digits than its factorization.

55957080466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189679 (or 189672 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 55957080466 in words is "fifty-five billion, nine hundred fifty-seven million, eighty thousand, four hundred sixty-six".