23455463250 has 96 divisors (see below), whose sum is σ = 61201969920. Its totient is φ = 5982741600.

The previous prime is 23455463237. The next prime is 23455463299. The reversal of 23455463250 is 5236455432.

It is a junction number, because it is equal to n+sod(n) for n = 23455463199 and 23455463208.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 367191 + ... + 426309.

It is an arithmetic number, because the mean of its divisors is an integer number (637520520).

Almost surely, 2^23455463250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23455463250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30600984960).

23455463250 is an abundant number, since it is smaller than the sum of its proper divisors (37746506670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23455463250 is a wasteful number, since it uses less digits than its factorization.

23455463250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59185 (or 59152 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 23455463250 in words is "twenty-three billion, four hundred fifty-five million, four hundred sixty-three thousand, two hundred fifty".