46856885772653 has 16 divisors (see below), whose sum is σ = 51837110801280. Its totient is φ = 41996758305600.

The previous prime is 46856885772643. The next prime is 46856885772659. The reversal of 46856885772653 is 35627758865864.

It is a cyclic number.

It is not a de Polignac number, because 46856885772653 - 2⁸ = 46856885772397 is a prime.

It is a super-2 number, since 2×46856885772653² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46856885772659) 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, 88079183 + ... + 88609571.

It is an arithmetic number, because the mean of its divisors is an integer number (3239819425080).

Almost surely, 2^{46856885772653} is an apocalyptic number.

It is an amenable number.

46856885772653 is a deficient number, since it is larger than the sum of its proper divisors (4980225028627).

46856885772653 is a wasteful number, since it uses less digits than its factorization.

46856885772653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643588.

The product of its digits is 16257024000, while the sum is 80.

The spelling of 46856885772653 in words is "forty-six trillion, eight hundred fifty-six billion, eight hundred eighty-five million, seven hundred seventy-two thousand, six hundred fifty-three".