25040150789 has 2 divisors, whose sum is σ = 25040150790. Its totient is φ = 25040150788.

The previous prime is 25040150777. The next prime is 25040150797. The reversal of 25040150789 is 98705104052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14790208225 + 10249942564 = 121615^2 + 101242^2 .

It is a cyclic number.

It is not a de Polignac number, because 25040150789 - 2²⁰ = 25039102213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25040150189) 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, 12520075394 + 12520075395.

It is an arithmetic number, because the mean of its divisors is an integer number (12520075395).

Almost surely, 2^25040150789 is an apocalyptic number.

It is an amenable number.

25040150789 is a deficient number, since it is larger than the sum of its proper divisors (1).

25040150789 is an equidigital number, since it uses as much as digits as its factorization.

25040150789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 25040150789 in words is "twenty-five billion, forty million, one hundred fifty thousand, seven hundred eighty-nine".