25500000750373 has 2 divisors, whose sum is σ = 25500000750374. Its totient is φ = 25500000750372.

The previous prime is 25500000750347. The next prime is 25500000750379. The reversal of 25500000750373 is 37305700000552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24884314142724 + 615686607649 = 4988418^2 + 784657^2 .

It is a cyclic number.

It is not a de Polignac number, because 25500000750373 - 2²¹ = 25499998653221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25500000750379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12750000375186 + 12750000375187.

It is an arithmetic number, because the mean of its divisors is an integer number (12750000375187).

Almost surely, 2^{25500000750373} is an apocalyptic number.

It is an amenable number.

25500000750373 is a deficient number, since it is larger than the sum of its proper divisors (1).

25500000750373 is an equidigital number, since it uses as much as digits as its factorization.

25500000750373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110250, while the sum is 37.

The spelling of 25500000750373 in words is "twenty-five trillion, five hundred billion, seven hundred fifty thousand, three hundred seventy-three".