68875695070 has 48 divisors (see below), whose sum is σ = 155310922368. Its totient is φ = 21798020160.

The previous prime is 68875695067. The next prime is 68875695089. The reversal of 68875695070 is 7059657886.

It is a super-2 number, since 2×68875695070² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5399886 + ... + 5412625.

It is an arithmetic number, because the mean of its divisors is an integer number (3235644216).

Almost surely, 2^68875695070 is an apocalyptic number.

68875695070 is an abundant number, since it is smaller than the sum of its proper divisors (86435227298).

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

68875695070 is a wasteful number, since it uses less digits than its factorization.

68875695070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812545 (or 10812538 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 68875695070 in words is "sixty-eight billion, eight hundred seventy-five million, six hundred ninety-five thousand, seventy".