2502721050 has 48 divisors (see below), whose sum is σ = 6291799680. Its totient is φ = 658247040.

The previous prime is 2502721049. The next prime is 2502721087. The reversal of 2502721050 is 501272052.

2502721050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2502721050² = 12527225308226205000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2502721050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103330 + ... + 125229.

It is an arithmetic number, because the mean of its divisors is an integer number (131079160).

Almost surely, 2^2502721050 is an apocalyptic number.

2502721050 is an abundant number, since it is smaller than the sum of its proper divisors (3789078630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2502721050 is a wasteful number, since it uses less digits than its factorization.

2502721050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228647 (or 228642 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 2502721050 is about 50027.2030999136. The cubic root of 2502721050 is about 1357.7010341615.

The spelling of 2502721050 in words is "two billion, five hundred two million, seven hundred twenty-one thousand, fifty".