46426464663 has 4 divisors (see below), whose sum is σ = 61901952888. Its totient is φ = 30950976440.

The previous prime is 46426464611. The next prime is 46426464671. The reversal of 46426464663 is 36646462464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46426464663 - 2¹² = 46426460567 is a prime.

It is a super-2 number, since 2×46426464663² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46426464673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7737744108 + ... + 7737744113.

It is an arithmetic number, because the mean of its divisors is an integer number (15475488222).

Almost surely, 2^46426464663 is an apocalyptic number.

46426464663 is a deficient number, since it is larger than the sum of its proper divisors (15475488225).

46426464663 is a wasteful number, since it uses less digits than its factorization.

46426464663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15475488224.

The product of its digits is 11943936, while the sum is 51.

The spelling of 46426464663 in words is "forty-six billion, four hundred twenty-six million, four hundred sixty-four thousand, six hundred sixty-three".