2521233488 has 20 divisors (see below), whose sum is σ = 4885907520. Its totient is φ = 1260354144.

The previous prime is 2521233427. The next prime is 2521233521. The reversal of 2521233488 is 8843321252.

It is a super-2 number, since 2×2521233488² = 12713236602025292288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79931 + ... + 106917.

It is an arithmetic number, because the mean of its divisors is an integer number (244295376).

Almost surely, 2^2521233488 is an apocalyptic number.

It is an amenable number.

2521233488 is a deficient number, since it is larger than the sum of its proper divisors (2364674032).

2521233488 is a wasteful number, since it uses less digits than its factorization.

2521233488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32834 (or 32828 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 2521233488 is about 50211.8859235540. The cubic root of 2521233488 is about 1361.0404178199.

The spelling of 2521233488 in words is "two billion, five hundred twenty-one million, two hundred thirty-three thousand, four hundred eighty-eight".