2553513788 has 48 divisors (see below), whose sum is σ = 5204559360. Its totient is φ = 1073663424.

The previous prime is 2553513779. The next prime is 2553513821. The reversal of 2553513788 is 8873153552.

It is a super-2 number, since 2×2553513788² = 13040865331012217888, 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 15 ways as a sum of consecutive naturals, for example, 310295 + ... + 318417.

It is an arithmetic number, because the mean of its divisors is an integer number (108428320).

Almost surely, 2^2553513788 is an apocalyptic number.

2553513788 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2553513788 is an abundant number, since it is smaller than the sum of its proper divisors (2651045572).

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

2553513788 is a wasteful number, since it uses less digits than its factorization.

2553513788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346 (or 8344 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 47.

The square root of 2553513788 is about 50532.3044002547. The cubic root of 2553513788 is about 1366.8244399518.

The spelling of 2553513788 in words is "two billion, five hundred fifty-three million, five hundred thirteen thousand, seven hundred eighty-eight".