2251025532043 has 2 divisors, whose sum is σ = 2251025532044. Its totient is φ = 2251025532042.

The previous prime is 2251025531941. The next prime is 2251025532113. The reversal of 2251025532043 is 3402355201522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2251025532043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2251025535043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125512766021 + 1125512766022.

It is an arithmetic number, because the mean of its divisors is an integer number (1125512766022).

Almost surely, 2^{2251025532043} is an apocalyptic number.

2251025532043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251025532043 is an equidigital number, since it uses as much as digits as its factorization.

2251025532043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 2251025532043 in words is "two trillion, two hundred fifty-one billion, twenty-five million, five hundred thirty-two thousand, forty-three".