68176601652 has 36 divisors (see below), whose sum is σ = 162864330720. Its totient is φ = 22197025872.

The previous prime is 68176601579. The next prime is 68176601653. The reversal of 68176601652 is 25610667186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68176601653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1514152 + ... + 1558527.

Almost surely, 2^68176601652 is an apocalyptic number.

It is an amenable number.

68176601652 is an abundant number, since it is smaller than the sum of its proper divisors (94687729068).

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

68176601652 is a wasteful number, since it uses less digits than its factorization.

68176601652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072772 (or 3072727 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 68176601652 in words is "sixty-eight billion, one hundred seventy-six million, six hundred one thousand, six hundred fifty-two".