48575566475856 has 90 divisors (see below), whose sum is σ = 158139078469242. Its totient is φ = 13878733276800.

The previous prime is 48575566475851. The next prime is 48575566475857. The reversal of 48575566475856 is 65857466557584.

48575566475856 is a `hidden beast` number, since 4 + 8 + 5 + 7 + 5 + 5 + 66 + 475 + 85 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43120445691456 + 5455120784400 = 6566616^2 + 2335620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48575566475851) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3442139095 + ... + 3442153206.

Almost surely, 2^{48575566475856} is an apocalyptic number.

It is an amenable number.

48575566475856 is an abundant number, since it is smaller than the sum of its proper divisors (109563511993386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48575566475856 is a wasteful number, since it uses less digits than its factorization.

48575566475856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884292329 (or 6884292313 counting only the distinct ones).

The product of its digits is 33868800000, while the sum is 81.

The spelling of 48575566475856 in words is "forty-eight trillion, five hundred seventy-five billion, five hundred sixty-six million, four hundred seventy-five thousand, eight hundred fifty-six".