23455930784853 has 48 divisors (see below), whose sum is σ = 38355143336640. Its totient is φ = 12678136934400.

The previous prime is 23455930784821. The next prime is 23455930784857. The reversal of 23455930784853 is 35848703955432.

It is not a de Polignac number, because 23455930784853 - 2⁵ = 23455930784821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23455930784857) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4760478 + ... + 8341103.

It is an arithmetic number, because the mean of its divisors is an integer number (799065486180).

Almost surely, 2^{23455930784853} is an apocalyptic number.

It is an amenable number.

23455930784853 is a deficient number, since it is larger than the sum of its proper divisors (14899212551787).

23455930784853 is a wasteful number, since it uses less digits than its factorization.

23455930784853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13102258 (or 13102251 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 66.

The spelling of 23455930784853 in words is "twenty-three trillion, four hundred fifty-five billion, nine hundred thirty million, seven hundred eighty-four thousand, eight hundred fifty-three".