2521087712 has 48 divisors (see below), whose sum is σ = 5831127792. Its totient is φ = 1057797120.

The previous prime is 2521087697. The next prime is 2521087739. The reversal of 2521087712 is 2177801252.

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, 270893 + ... + 280044.

It is an arithmetic number, because the mean of its divisors is an integer number (121481829).

Almost surely, 2^2521087712 is an apocalyptic number.

2521087712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2521087712 is an abundant number, since it is smaller than the sum of its proper divisors (3310040080).

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

2521087712 is a wasteful number, since it uses less digits than its factorization.

2521087712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550971 (or 550963 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 2521087712 is about 50210.4342940788. The cubic root of 2521087712 is about 1361.0141858383.

Adding to 2521087712 its reverse (2177801252), we get a palindrome (4698888964).

The spelling of 2521087712 in words is "two billion, five hundred twenty-one million, eighty-seven thousand, seven hundred twelve".