23255455436 has 6 divisors (see below), whose sum is σ = 40697047020. Its totient is φ = 11627727716.

The previous prime is 23255455429. The next prime is 23255455469. The reversal of 23255455436 is 63455455232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906931926 + ... + 2906931933.

It is an arithmetic number, because the mean of its divisors is an integer number (6782841170).

Almost surely, 2^23255455436 is an apocalyptic number.

It is an amenable number.

23255455436 is a deficient number, since it is larger than the sum of its proper divisors (17441591584).

23255455436 is a wasteful number, since it uses less digits than its factorization.

23255455436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5813863863 (or 5813863861 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 44.

The spelling of 23255455436 in words is "twenty-three billion, two hundred fifty-five million, four hundred fifty-five thousand, four hundred thirty-six".