23625463291 has 2 divisors, whose sum is σ = 23625463292. Its totient is φ = 23625463290.

The previous prime is 23625463273. The next prime is 23625463307. The reversal of 23625463291 is 19236452632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23625463291 is a prime.

It is not a weakly prime, because it can be changed into another prime (23625463231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11812731645 + 11812731646.

It is an arithmetic number, because the mean of its divisors is an integer number (11812731646).

Almost surely, 2^23625463291 is an apocalyptic number.

23625463291 is a deficient number, since it is larger than the sum of its proper divisors (1).

23625463291 is an equidigital number, since it uses as much as digits as its factorization.

23625463291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 43.

The spelling of 23625463291 in words is "twenty-three billion, six hundred twenty-five million, four hundred sixty-three thousand, two hundred ninety-one".