46818805223687 has 16 divisors (see below), whose sum is σ = 53657431744512. Its totient is φ = 40017776245920.

The previous prime is 46818805223681. The next prime is 46818805223761. The reversal of 46818805223687 is 78632250881864.

It is a cyclic number.

It is not a de Polignac number, because 46818805223687 - 2⁶ = 46818805223623 is a prime.

It is a super-2 number, since 2×46818805223687² (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 (46818805223681) 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, 11982137 + ... + 15401597.

It is an arithmetic number, because the mean of its divisors is an integer number (3353589484032).

Almost surely, 2^{46818805223687} is an apocalyptic number.

46818805223687 is a deficient number, since it is larger than the sum of its proper divisors (6838626520825).

46818805223687 is a wasteful number, since it uses less digits than its factorization.

46818805223687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424958.

The product of its (nonzero) digits is 247726080, while the sum is 68.

The spelling of 46818805223687 in words is "forty-six trillion, eight hundred eighteen billion, eight hundred five million, two hundred twenty-three thousand, six hundred eighty-seven".