2520552650 has 192 divisors, whose sum is σ = 6171033600. Its totient is φ = 758520000.

The previous prime is 2520552649. The next prime is 2520552653. The reversal of 2520552650 is 562550252.

It is a super-2 number, since 2×2520552650² = 12706371322844045000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2520552653) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5847935 + ... + 5848365.

It is an arithmetic number, because the mean of its divisors is an integer number (32140800).

Almost surely, 2^2520552650 is an apocalyptic number.

2520552650 is an abundant number, since it is smaller than the sum of its proper divisors (3650480950).

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

2520552650 is a wasteful number, since it uses less digits than its factorization.

2520552650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2520552650 is about 50205.1058160423. The cubic root of 2520552650 is about 1360.9178942663.

The spelling of 2520552650 in words is "two billion, five hundred twenty million, five hundred fifty-two thousand, six hundred fifty".