250525930097 has 2 divisors, whose sum is σ = 250525930098. Its totient is φ = 250525930096.

The previous prime is 250525930093. The next prime is 250525930147. The reversal of 250525930097 is 790039525052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 240059821681 + 10466108416 = 489959^2 + 102304^2 .

It is a cyclic number.

It is not a de Polignac number, because 250525930097 - 2² = 250525930093 is a prime.

It is not a weakly prime, because it can be changed into another prime (250525930093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125262965048 + 125262965049.

It is an arithmetic number, because the mean of its divisors is an integer number (125262965049).

Almost surely, 2^250525930097 is an apocalyptic number.

It is an amenable number.

250525930097 is a deficient number, since it is larger than the sum of its proper divisors (1).

250525930097 is an equidigital number, since it uses as much as digits as its factorization.

250525930097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 850500, while the sum is 47.

The spelling of 250525930097 in words is "two hundred fifty billion, five hundred twenty-five million, nine hundred thirty thousand, ninety-seven".