25250300030393 has 2 divisors, whose sum is σ = 25250300030394. Its totient is φ = 25250300030392.

The previous prime is 25250300030261. The next prime is 25250300030471. The reversal of 25250300030393 is 39303000305252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23230115376169 + 2020184654224 = 4819763^2 + 1421332^2 .

It is a cyclic number.

It is not a de Polignac number, because 25250300030393 - 2¹² = 25250300026297 is a prime.

It is not a weakly prime, because it can be changed into another prime (25250300033393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12625150015196 + 12625150015197.

It is an arithmetic number, because the mean of its divisors is an integer number (12625150015197).

Almost surely, 2^{25250300030393} is an apocalyptic number.

It is an amenable number.

25250300030393 is a deficient number, since it is larger than the sum of its proper divisors (1).

25250300030393 is an equidigital number, since it uses as much as digits as its factorization.

25250300030393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 35.

The spelling of 25250300030393 in words is "twenty-five trillion, two hundred fifty billion, three hundred million, thirty thousand, three hundred ninety-three".