12535810058750 has 80 divisors (see below), whose sum is σ = 25636732806960. Its totient is φ = 4557852480000.

The previous prime is 12535810058749. The next prime is 12535810058767. The reversal of 12535810058750 is 5785001853521.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 107095256 + ... + 107212244.

It is an arithmetic number, because the mean of its divisors is an integer number (320459160087).

Almost surely, 2^{12535810058750} is an apocalyptic number.

12535810058750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12535810058750 is an abundant number, since it is smaller than the sum of its proper divisors (13100922748210).

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

12535810058750 is a wasteful number, since it uses less digits than its factorization.

12535810058750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124815 (or 124800 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 50.

The spelling of 12535810058750 in words is "twelve trillion, five hundred thirty-five billion, eight hundred ten million, fifty-eight thousand, seven hundred fifty".