25512207023467 has 2 divisors, whose sum is σ = 25512207023468. Its totient is φ = 25512207023466.

The previous prime is 25512207023423. The next prime is 25512207023473. The reversal of 25512207023467 is 76432070221552.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25512207023467 - 2¹⁹ = 25512206499179 is a prime.

It is not a weakly prime, because it can be changed into another prime (25512207003467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12756103511733 + 12756103511734.

It is an arithmetic number, because the mean of its divisors is an integer number (12756103511734).

Almost surely, 2^{25512207023467} is an apocalyptic number.

25512207023467 is a deficient number, since it is larger than the sum of its proper divisors (1).

25512207023467 is an equidigital number, since it uses as much as digits as its factorization.

25512207023467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 25512207023467 in words is "twenty-five trillion, five hundred twelve billion, two hundred seven million, twenty-three thousand, four hundred sixty-seven".