68797527532 has 48 divisors (see below), whose sum is σ = 125791940512. Its totient is φ = 32892480000.

The previous prime is 68797527467. The next prime is 68797527571. The reversal of 68797527532 is 23572579786.

It is a super-2 number, since 2×68797527532² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3046282 + ... + 3068782.

Almost surely, 2^68797527532 is an apocalyptic number.

It is an amenable number.

68797527532 is a deficient number, since it is larger than the sum of its proper divisors (56994412980).

68797527532 is a wasteful number, since it uses less digits than its factorization.

68797527532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22898 (or 22896 counting only the distinct ones).

The product of its digits is 44452800, while the sum is 61.

The spelling of 68797527532 in words is "sixty-eight billion, seven hundred ninety-seven million, five hundred twenty-seven thousand, five hundred thirty-two".