23255455429 has 2 divisors, whose sum is σ = 23255455430. Its totient is φ = 23255455428.

The previous prime is 23255455417. The next prime is 23255455469. The reversal of 23255455429 is 92455455232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23225150404 + 30305025 = 152398^2 + 5505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23255455429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23255455469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627727714 + 11627727715.

It is an arithmetic number, because the mean of its divisors is an integer number (11627727715).

Almost surely, 2^23255455429 is an apocalyptic number.

It is an amenable number.

23255455429 is a deficient number, since it is larger than the sum of its proper divisors (1).

23255455429 is an equidigital number, since it uses as much as digits as its factorization.

23255455429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160000, while the sum is 46.

The spelling of 23255455429 in words is "twenty-three billion, two hundred fifty-five million, four hundred fifty-five thousand, four hundred twenty-nine".