2256392503 has 2 divisors, whose sum is σ = 2256392504. Its totient is φ = 2256392502.

The previous prime is 2256392459. The next prime is 2256392527. The reversal of 2256392503 is 3052936522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2256392503 - 2¹⁷ = 2256261431 is a prime.

It is the 47502-nd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256392533) by changing a digit.

It is a nontrivial repunit in base 47501.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128196251 + 1128196252.

It is an arithmetic number, because the mean of its divisors is an integer number (1128196252).

Almost surely, 2^2256392503 is an apocalyptic number.

2256392503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256392503 is an equidigital number, since it uses as much as digits as its factorization.

2256392503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 37.

The square root of 2256392503 is about 47501.5000078945. The cubic root of 2256392503 is about 1311.6104938755.

The spelling of 2256392503 in words is "two billion, two hundred fifty-six million, three hundred ninety-two thousand, five hundred three".