2553762251 has 4 divisors (see below), whose sum is σ = 2554649712. Its totient is φ = 2552874792.

The previous prime is 2553762227. The next prime is 2553762257. The reversal of 2553762251 is 1522673552.

2553762251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2553762251 - 2¹⁰ = 2553761227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553762257) 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, 439400 + ... + 445173.

It is an arithmetic number, because the mean of its divisors is an integer number (638662428).

Almost surely, 2^2553762251 is an apocalyptic number.

2553762251 is a deficient number, since it is larger than the sum of its proper divisors (887461).

2553762251 is an equidigital number, since it uses as much as digits as its factorization.

2553762251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887460.

The product of its digits is 126000, while the sum is 38.

The square root of 2553762251 is about 50534.7627975041. The cubic root of 2553762251 is about 1366.8687702766.

The spelling of 2553762251 in words is "two billion, five hundred fifty-three million, seven hundred sixty-two thousand, two hundred fifty-one".