2553251351 has 8 divisors (see below), whose sum is σ = 2918516640. Its totient is φ = 2188114848.

The previous prime is 2553251329. The next prime is 2553251353. The reversal of 2553251351 is 1531523552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2553251351 is a prime.

It is a super-2 number, since 2×2553251351² = 13038184922766650402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553251353) 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, 14885 + ... + 72993.

It is an arithmetic number, because the mean of its divisors is an integer number (364814580).

Almost surely, 2^2553251351 is an apocalyptic number.

2553251351 is a deficient number, since it is larger than the sum of its proper divisors (365265289).

2553251351 is an equidigital number, since it uses as much as digits as its factorization.

2553251351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64393.

The product of its digits is 22500, while the sum is 32.

The square root of 2553251351 is about 50529.7076084950. The cubic root of 2553251351 is about 1366.7776132880. Note that the first 3 decimals are identical.

The spelling of 2553251351 in words is "two billion, five hundred fifty-three million, two hundred fifty-one thousand, three hundred fifty-one".