23487813250 has 32 divisors (see below), whose sum is σ = 47966390784. Its totient is φ = 8541022000.

The previous prime is 23487813227. The next prime is 23487813257. The reversal of 23487813250 is 5231878432.

It is a junction number, because it is equal to n+sod(n) for n = 23487813197 and 23487813206.

It is not an unprimeable number, because it can be changed into a prime (23487813257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4267762 + ... + 4273261.

It is an arithmetic number, because the mean of its divisors is an integer number (1498949712).

Almost surely, 2^23487813250 is an apocalyptic number.

23487813250 is an abundant number, since it is smaller than the sum of its proper divisors (24478577534).

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

23487813250 is a wasteful number, since it uses less digits than its factorization.

23487813250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541051 (or 8541041 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 23487813250 in words is "twenty-three billion, four hundred eighty-seven million, eight hundred thirteen thousand, two hundred fifty".