2253543751 has 2 divisors, whose sum is σ = 2253543752. Its totient is φ = 2253543750.

The previous prime is 2253543731. The next prime is 2253543767. The reversal of 2253543751 is 1573453522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2253543751 - 2²⁷ = 2119326023 is a prime.

It is a super-3 number, since 3×2253543751³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2253543751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2253543731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126771875 + 1126771876.

It is an arithmetic number, because the mean of its divisors is an integer number (1126771876).

Almost surely, 2^2253543751 is an apocalyptic number.

2253543751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253543751 is an equidigital number, since it uses as much as digits as its factorization.

2253543751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 37.

The square root of 2253543751 is about 47471.5046211935. The cubic root of 2253543751 is about 1311.0582810591.

The spelling of 2253543751 in words is "two billion, two hundred fifty-three million, five hundred forty-three thousand, seven hundred fifty-one".