2521410652 has 24 divisors (see below), whose sum is σ = 4433032800. Its totient is φ = 1254844416.

The previous prime is 2521410649. The next prime is 2521410667. The reversal of 2521410652 is 2560141252.

It is a self number, because there is not a number n which added to its sum of digits gives 2521410652.

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, 965124 + ... + 967732.

It is an arithmetic number, because the mean of its divisors is an integer number (184709700).

Almost surely, 2^2521410652 is an apocalyptic number.

It is an amenable number.

2521410652 is a deficient number, since it is larger than the sum of its proper divisors (1911622148).

2521410652 is a wasteful number, since it uses less digits than its factorization.

2521410652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2521410652 is about 50213.6500565334. The cubic root of 2521410652 is about 1361.0722966229.

The spelling of 2521410652 in words is "two billion, five hundred twenty-one million, four hundred ten thousand, six hundred fifty-two".