46321213563 has 12 divisors (see below), whose sum is σ = 67101243768. Its totient is φ = 30791813280.

The previous prime is 46321213553. The next prime is 46321213579. The reversal of 46321213563 is 36531212364.

46321213563 is a `hidden beast` number, since 4 + 63 + 21 + 2 + 13 + 563 = 666.

It is not a de Polignac number, because 46321213563 - 2⁵ = 46321213531 is a prime.

It is a super-3 number, since 3×46321213563³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46321213553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7413018 + ... + 7419263.

It is an arithmetic number, because the mean of its divisors is an integer number (5591770314).

Almost surely, 2^46321213563 is an apocalyptic number.

46321213563 is a deficient number, since it is larger than the sum of its proper divisors (20780030205).

46321213563 is a wasteful number, since it uses less digits than its factorization.

46321213563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14832634 (or 14832631 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The spelling of 46321213563 in words is "forty-six billion, three hundred twenty-one million, two hundred thirteen thousand, five hundred sixty-three".