68750750750 has 32 divisors (see below), whose sum is σ = 140401538784. Its totient is φ = 25000272000.

The previous prime is 68750750749. The next prime is 68750750759. The reversal of 68750750750 is 5705705786.

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

68750750750 is a modest number, since divided by 750750 gives 68750 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68750750759) 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, 12497387 + ... + 12502886.

It is an arithmetic number, because the mean of its divisors is an integer number (4387548087).

Almost surely, 2^68750750750 is an apocalyptic number.

68750750750 is an abundant number, since it is smaller than the sum of its proper divisors (71650788034).

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

68750750750 is a wasteful number, since it uses less digits than its factorization.

68750750750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25000301 (or 25000291 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 50.

The spelling of 68750750750 in words is "sixty-eight billion, seven hundred fifty million, seven hundred fifty thousand, seven hundred fifty".