23573748835500 has 192 divisors, whose sum is σ = 68826876518400. Its totient is φ = 6269848761600.

The previous prime is 23573748835487. The next prime is 23573748835547. The reversal of 23573748835500 is 553884737532.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3054777642 + ... + 3054785358.

It is an arithmetic number, because the mean of its divisors is an integer number (358473315200).

Almost surely, 2^{23573748835500} is an apocalyptic number.

23573748835500 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 23573748835500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34413438259200).

23573748835500 is an abundant number, since it is smaller than the sum of its proper divisors (45253127682900).

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

23573748835500 is a wasteful number, since it uses less digits than its factorization.

23573748835500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12817 (or 12805 counting only the distinct ones).

The product of its (nonzero) digits is 84672000, while the sum is 60.

The spelling of 23573748835500 in words is "twenty-three trillion, five hundred seventy-three billion, seven hundred forty-eight million, eight hundred thirty-five thousand, five hundred".