23520087850 has 96 divisors (see below), whose sum is σ = 51927747840. Its totient is φ = 7757544960.

The previous prime is 23520087827. The next prime is 23520087869. The reversal of 23520087850 is 5878002532.

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, 1142347 + ... + 1162753.

It is an arithmetic number, because the mean of its divisors is an integer number (540914040).

Almost surely, 2^23520087850 is an apocalyptic number.

23520087850 is an abundant number, since it is smaller than the sum of its proper divisors (28407659990).

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

23520087850 is a wasteful number, since it uses less digits than its factorization.

23520087850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20552 (or 20547 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 23520087850 in words is "twenty-three billion, five hundred twenty million, eighty-seven thousand, eight hundred fifty".