2502749602 has 8 divisors (see below), whose sum is σ = 3815667612. Its totient is φ = 1230860400.

The previous prime is 2502749563. The next prime is 2502749647. The reversal of 2502749602 is 2069472052.

It is a happy number.

2502749602 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 2 ways, for example, as 2486917161 + 15832441 = 49869^2 + 3979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2502749602² = 12527511140622316808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10257049 + ... + 10257292.

Almost surely, 2^2502749602 is an apocalyptic number.

2502749602 is a deficient number, since it is larger than the sum of its proper divisors (1312918010).

2502749602 is a wasteful number, since it uses less digits than its factorization.

2502749602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20514404.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2502749602 is about 50027.4884638436. The cubic root of 2502749602 is about 1357.7061971996.

The spelling of 2502749602 in words is "two billion, five hundred two million, seven hundred forty-nine thousand, six hundred two".