2521050000 has 360 divisors, whose sum is σ = 9497017152. Its totient is φ = 576240000.

The previous prime is 2521049989. The next prime is 2521050031. The reversal of 2521050000 is 501252.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 360149997 + ... + 360150003.

Almost surely, 2^2521050000 is an apocalyptic number.

2521050000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2521050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4748508576).

2521050000 is an abundant number, since it is smaller than the sum of its proper divisors (6975967152).

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

2521050000 is an frugal number, since it uses more digits than its factorization.

2521050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 2521050000 is about 50210.0587532020. The cubic root of 2521050000 is about 1361.0073995052.

Adding to 2521050000 its reverse (501252), we get a palindrome (2521551252).

The spelling of 2521050000 in words is "two billion, five hundred twenty-one million, fifty thousand".