3625526242 has 24 divisors (see below), whose sum is σ = 5911853796. Its totient is φ = 1666768896.

The previous prime is 3625526231. The next prime is 3625526251. The reversal of 3625526242 is 2426255263.

It can be written as a sum of positive squares in 6 ways, for example, as 2771074881 + 854451361 = 52641^2 + 29231^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65998 + ... + 107734.

Almost surely, 2^3625526242 is an apocalyptic number.

3625526242 is a deficient number, since it is larger than the sum of its proper divisors (2286327554).

3625526242 is a wasteful number, since it uses less digits than its factorization.

3625526242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42022 (or 42009 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 3625526242 is about 60212.3429373081. The cubic root of 3625526242 is about 1536.2327440577.

The spelling of 3625526242 in words is "three billion, six hundred twenty-five million, five hundred twenty-six thousand, two hundred forty-two".