23248894500 has 576 divisors, whose sum is σ = 84827119104. Its totient is φ = 5314636800.

The previous prime is 23248894499. The next prime is 23248894517. The reversal of 23248894500 is 549884232.

23248894500 is a `hidden beast` number, since 2 + 32 + 488 + 94 + 50 + 0 = 666.

It is a super-2 number, since 2×23248894500² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 49783267 + ... + 49783733.

It is an arithmetic number, because the mean of its divisors is an integer number (147269304).

Almost surely, 2^23248894500 is an apocalyptic number.

23248894500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23248894500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42413559552).

23248894500 is an abundant number, since it is smaller than the sum of its proper divisors (61578224604).

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

23248894500 is a wasteful number, since it uses less digits than its factorization.

23248894500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 23248894500 in words is "twenty-three billion, two hundred forty-eight million, eight hundred ninety-four thousand, five hundred".