3525528625522 has 4 divisors (see below), whose sum is σ = 5288292938286. Its totient is φ = 1762764312760.

The previous prime is 3525528625511. The next prime is 3525528625543. The reversal of 3525528625522 is 2255268255253.

3525528625522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3325593551641 + 199935073881 = 1823621^2 + 447141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3525528625522.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 881382156379 + ... + 881382156382.

Almost surely, 2^{3525528625522} is an apocalyptic number.

3525528625522 is a deficient number, since it is larger than the sum of its proper divisors (1762764312764).

3525528625522 is a wasteful number, since it uses less digits than its factorization.

3525528625522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762764312763.

The product of its digits is 14400000, while the sum is 52.

The spelling of 3525528625522 in words is "three trillion, five hundred twenty-five billion, five hundred twenty-eight million, six hundred twenty-five thousand, five hundred twenty-two".