25432235371 has 2 divisors, whose sum is σ = 25432235372. Its totient is φ = 25432235370.

The previous prime is 25432235369. The next prime is 25432235407. The reversal of 25432235371 is 17353223452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25432235371 - 2¹ = 25432235369 is a prime.

Together with 25432235369, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 25432235371.

It is not a weakly prime, because it can be changed into another prime (25432235771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12716117685 + 12716117686.

It is an arithmetic number, because the mean of its divisors is an integer number (12716117686).

Almost surely, 2^25432235371 is an apocalyptic number.

25432235371 is a deficient number, since it is larger than the sum of its proper divisors (1).

25432235371 is an equidigital number, since it uses as much as digits as its factorization.

25432235371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 37.

The spelling of 25432235371 in words is "twenty-five billion, four hundred thirty-two million, two hundred thirty-five thousand, three hundred seventy-one".