23255455435 has 24 divisors (see below), whose sum is σ = 28838870640. Its totient is φ = 18001109952.

The previous prime is 23255455429. The next prime is 23255455469. The reversal of 23255455435 is 53455455232.

It is not a de Polignac number, because 23255455435 - 2⁹ = 23255454923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 23255455391 and 23255455400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 977461 + ... + 1000969.

It is an arithmetic number, because the mean of its divisors is an integer number (1201619610).

Almost surely, 2^23255455435 is an apocalyptic number.

23255455435 is a deficient number, since it is larger than the sum of its proper divisors (5583415205).

23255455435 is a wasteful number, since it uses less digits than its factorization.

23255455435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23707 (or 23664 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 43.

The spelling of 23255455435 in words is "twenty-three billion, two hundred fifty-five million, four hundred fifty-five thousand, four hundred thirty-five".