25235243083 has 2 divisors, whose sum is σ = 25235243084. Its totient is φ = 25235243082.

The previous prime is 25235243039. The next prime is 25235243093. The reversal of 25235243083 is 38034253252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25235243083 - 2¹³ = 25235234891 is a prime.

It is not a weakly prime, because it can be changed into another prime (25235243023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12617621541 + 12617621542.

It is an arithmetic number, because the mean of its divisors is an integer number (12617621542).

Almost surely, 2^25235243083 is an apocalyptic number.

25235243083 is a deficient number, since it is larger than the sum of its proper divisors (1).

25235243083 is an equidigital number, since it uses as much as digits as its factorization.

25235243083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 25235243083 in words is "twenty-five billion, two hundred thirty-five million, two hundred forty-three thousand, eighty-three".