46631506319 has 4 divisors (see below), whose sum is σ = 46636398240. Its totient is φ = 46626614400.

The previous prime is 46631506289. The next prime is 46631506321. The reversal of 46631506319 is 91360513664.

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 46631506319 - 2⁸ = 46631506063 is a prime.

It is a super-2 number, since 2×46631506319² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46631506319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46631506349) 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, 2431634 + ... + 2450735.

It is an arithmetic number, because the mean of its divisors is an integer number (11659099560).

Almost surely, 2^46631506319 is an apocalyptic number.

46631506319 is a deficient number, since it is larger than the sum of its proper divisors (4891921).

46631506319 is an equidigital number, since it uses as much as digits as its factorization.

46631506319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891920.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 46631506319 in words is "forty-six billion, six hundred thirty-one million, five hundred six thousand, three hundred nineteen".