46568688157 has 16 divisors (see below), whose sum is σ = 49751193600. Its totient is φ = 43492619520.

The previous prime is 46568688109. The next prime is 46568688163. The reversal of 46568688157 is 75188686564.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46568688157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46568688197) 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, 2189269 + ... + 2210437.

It is an arithmetic number, because the mean of its divisors is an integer number (3109449600).

Almost surely, 2^46568688157 is an apocalyptic number.

It is an amenable number.

46568688157 is a deficient number, since it is larger than the sum of its proper divisors (3182505443).

46568688157 is a wasteful number, since it uses less digits than its factorization.

46568688157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23676.

The product of its digits is 77414400, while the sum is 64.

The spelling of 46568688157 in words is "forty-six billion, five hundred sixty-eight million, six hundred eighty-eight thousand, one hundred fifty-seven".