3452561523 has 32 divisors (see below), whose sum is σ = 5229515520. Its totient is φ = 2250642240.

The previous prime is 3452561513. The next prime is 3452561527. The reversal of 3452561523 is 3251652543.

3452561523 is a `hidden beast` number, since 3 + 45 + 2 + 561 + 52 + 3 = 666.

It is not a de Polignac number, because 3452561523 - 2¹⁰ = 3452560499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3452561527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240868 + ... + 254798.

It is an arithmetic number, because the mean of its divisors is an integer number (163422360).

Almost surely, 2^3452561523 is an apocalyptic number.

3452561523 is a deficient number, since it is larger than the sum of its proper divisors (1776953997).

3452561523 is a wasteful number, since it uses less digits than its factorization.

3452561523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144 (or 14138 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 3452561523 is about 58758.5017082635. The cubic root of 3452561523 is about 1511.4036803490.

The spelling of 3452561523 in words is "three billion, four hundred fifty-two million, five hundred sixty-one thousand, five hundred twenty-three".