25211432023 has 2 divisors, whose sum is σ = 25211432024. Its totient is φ = 25211432022.

The previous prime is 25211432011. The next prime is 25211432047. The reversal of 25211432023 is 32023411252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25211432023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25211432423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12605716011 + 12605716012.

It is an arithmetic number, because the mean of its divisors is an integer number (12605716012).

Almost surely, 2^25211432023 is an apocalyptic number.

25211432023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25211432023 is an equidigital number, since it uses as much as digits as its factorization.

25211432023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 25211432023 its reverse (32023411252), we get a palindrome (57234843275).

The spelling of 25211432023 in words is "twenty-five billion, two hundred eleven million, four hundred thirty-two thousand, twenty-three".