68716253058 has 32 divisors (see below), whose sum is σ = 137697990720. Its totient is φ = 22861206720.

The previous prime is 68716253057. The next prime is 68716253069. The reversal of 68716253058 is 85035261786.

It is a happy number.

It is a super-3 number, since 3×68716253058³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68716253058.

It is not an unprimeable number, because it can be changed into a prime (68716253057) 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, 12635916 + ... + 12641352.

It is an arithmetic number, because the mean of its divisors is an integer number (4303062210).

Almost surely, 2^68716253058 is an apocalyptic number.

68716253058 is an abundant number, since it is smaller than the sum of its proper divisors (68981737662).

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

68716253058 is a wasteful number, since it uses less digits than its factorization.

68716253058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 68716253058 in words is "sixty-eight billion, seven hundred sixteen million, two hundred fifty-three thousand, fifty-eight".