2642576252 has 24 divisors (see below), whose sum is σ = 4755769200. Its totient is φ = 1284288896.

The previous prime is 2642576231. The next prime is 2642576263. The reversal of 2642576252 is 2526752462.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41903 + ... + 83910.

It is an arithmetic number, because the mean of its divisors is an integer number (198157050).

Almost surely, 2^2642576252 is an apocalyptic number.

It is an amenable number.

2642576252 is a deficient number, since it is larger than the sum of its proper divisors (2113192948).

2642576252 is a wasteful number, since it uses less digits than its factorization.

2642576252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125965 (or 125963 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 2642576252 is about 51405.9943197289. The cubic root of 2642576252 is about 1382.5340703399.

The spelling of 2642576252 in words is "two billion, six hundred forty-two million, five hundred seventy-six thousand, two hundred fifty-two".