2520332252 has 12 divisors (see below), whose sum is σ = 4415012280. Its totient is φ = 1258900176.

The previous prime is 2520332251. The next prime is 2520332257. The reversal of 2520332252 is 2522330252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520332251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312002 + ... + 319977.

It is an arithmetic number, because the mean of its divisors is an integer number (367917690).

Almost surely, 2^2520332252 is an apocalyptic number.

It is an amenable number.

2520332252 is a deficient number, since it is larger than the sum of its proper divisors (1894680028).

2520332252 is a wasteful number, since it uses less digits than its factorization.

2520332252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632980 (or 632978 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2520332252 is about 50202.9107921045. The cubic root of 2520332252 is about 1360.8782267321.

The spelling of 2520332252 in words is "two billion, five hundred twenty million, three hundred thirty-two thousand, two hundred fifty-two".