2553536280 has 32 divisors (see below), whose sum is σ = 7660609200. Its totient is φ = 680942976.

The previous prime is 2553536269. The next prime is 2553536281. The reversal of 2553536280 is 826353552.

2553536280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553536281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10639615 + ... + 10639854.

Almost surely, 2^2553536280 is an apocalyptic number.

2553536280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2553536280 is an abundant number, since it is smaller than the sum of its proper divisors (5107072920).

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

2553536280 is a wasteful number, since it uses less digits than its factorization.

2553536280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21279483 (or 21279479 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 2553536280 is about 50532.5269504702. The cubic root of 2553536280 is about 1366.8284530526.

The spelling of 2553536280 in words is "two billion, five hundred fifty-three million, five hundred thirty-six thousand, two hundred eighty".