234251525089 has 2 divisors, whose sum is σ = 234251525090. Its totient is φ = 234251525088.

The previous prime is 234251525051. The next prime is 234251525099. The reversal of 234251525089 is 980525152432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230224353489 + 4027171600 = 479817^2 + 63460^2 .

It is a cyclic number.

It is not a de Polignac number, because 234251525089 - 2²³ = 234243136481 is a prime.

It is not a weakly prime, because it can be changed into another prime (234251525009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117125762544 + 117125762545.

It is an arithmetic number, because the mean of its divisors is an integer number (117125762545).

Almost surely, 2^234251525089 is an apocalyptic number.

It is an amenable number.

234251525089 is a deficient number, since it is larger than the sum of its proper divisors (1).

234251525089 is an equidigital number, since it uses as much as digits as its factorization.

234251525089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 234251525089 in words is "two hundred thirty-four billion, two hundred fifty-one million, five hundred twenty-five thousand, eighty-nine".