25402104983 has 2 divisors, whose sum is σ = 25402104984. Its totient is φ = 25402104982.

The previous prime is 25402104941. The next prime is 25402104989. The reversal of 25402104983 is 38940120452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25402104983 - 2¹⁴ = 25402088599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25402104989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12701052491 + 12701052492.

It is an arithmetic number, because the mean of its divisors is an integer number (12701052492).

Almost surely, 2^25402104983 is an apocalyptic number.

25402104983 is a deficient number, since it is larger than the sum of its proper divisors (1).

25402104983 is an equidigital number, since it uses as much as digits as its factorization.

25402104983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 25402104983 in words is "twenty-five billion, four hundred two million, one hundred four thousand, nine hundred eighty-three".