3475645056 has 96 divisors (see below), whose sum is σ = 10770925620. Its totient is φ = 1069424640.

The previous prime is 3475645051. The next prime is 3475645057. The reversal of 3475645056 is 6505465743.

3475645056 is a `hidden beast` number, since 34 + 7 + 564 + 5 + 0 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3432085056 + 43560000 = 58584^2 + 6600^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3475645051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101065 + ... + 131016.

Almost surely, 2^3475645056 is an apocalyptic number.

3475645056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3475645056 is an abundant number, since it is smaller than the sum of its proper divisors (7295280564).

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

3475645056 is a wasteful number, since it uses less digits than its factorization.

3475645056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232114 (or 232099 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The square root of 3475645056 is about 58954.6016524580. The cubic root of 3475645056 is about 1514.7645734228.

The spelling of 3475645056 in words is "three billion, four hundred seventy-five million, six hundred forty-five thousand, fifty-six".