3522380507725 has 18 divisors (see below), whose sum is σ = 4609732552170. Its totient is φ = 2669593641120.

The previous prime is 3522380507719. The next prime is 3522380507747. The reversal of 3522380507725 is 5277050832253.

3522380507725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 30243644649 + 3492136863076 = 173907^2 + 1868726^2 .

It is not a de Polignac number, because 3522380507725 - 2²³ = 3522372119117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 195136710 + ... + 195154759.

Almost surely, 2^{3522380507725} is an apocalyptic number.

It is an amenable number.

3522380507725 is a deficient number, since it is larger than the sum of its proper divisors (1087352044445).

3522380507725 is a wasteful number, since it uses less digits than its factorization.

3522380507725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390291517 (or 390291493 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 3522380507725 in words is "three trillion, five hundred twenty-two billion, three hundred eighty million, five hundred seven thousand, seven hundred twenty-five".