23051185757760 has 672 divisors, whose sum is σ = 79545422328192. Its totient is φ = 5650676121600.

The previous prime is 23051185757759. The next prime is 23051185757807. The reversal of 23051185757760 is 6775758115032.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 23051185757760.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5141908479 + ... + 5141912961.

Almost surely, 2^{23051185757760} is an apocalyptic number.

23051185757760 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 23051185757760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39772711164096).

23051185757760 is an abundant number, since it is smaller than the sum of its proper divisors (56494236570432).

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

23051185757760 is a wasteful number, since it uses less digits than its factorization.

23051185757760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979 (or 4950 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 57.

The spelling of 23051185757760 in words is "twenty-three trillion, fifty-one billion, one hundred eighty-five million, seven hundred fifty-seven thousand, seven hundred sixty".