2553530756 has 24 divisors (see below), whose sum is σ = 5108300736. Its totient is φ = 1094104800.

The previous prime is 2553530753. The next prime is 2553530767. The reversal of 2553530756 is 6570353552.

It is not an unprimeable number, because it can be changed into a prime (2553530753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145031 + ... + 161681.

It is an arithmetic number, because the mean of its divisors is an integer number (212845864).

Almost surely, 2^2553530756 is an apocalyptic number.

It is an amenable number.

2553530756 is an abundant number, since it is smaller than the sum of its proper divisors (2554769980).

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

2553530756 is a wasteful number, since it uses less digits than its factorization.

2553530756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22139 (or 22137 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 41.

The square root of 2553530756 is about 50532.4722925764. The cubic root of 2553530756 is about 1366.8274674435.

The spelling of 2553530756 in words is "two billion, five hundred fifty-three million, five hundred thirty thousand, seven hundred fifty-six".