46531436311 has 2 divisors, whose sum is σ = 46531436312. Its totient is φ = 46531436310.

The previous prime is 46531436309. The next prime is 46531436333. The reversal of 46531436311 is 11363413564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46531436311 - 2¹ = 46531436309 is a prime.

Together with 46531436309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46531436011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23265718155 + 23265718156.

It is an arithmetic number, because the mean of its divisors is an integer number (23265718156).

Almost surely, 2^46531436311 is an apocalyptic number.

46531436311 is a deficient number, since it is larger than the sum of its proper divisors (1).

46531436311 is an equidigital number, since it uses as much as digits as its factorization.

46531436311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

Adding to 46531436311 its reverse (11363413564), we get a palindrome (57894849875).

The spelling of 46531436311 in words is "forty-six billion, five hundred thirty-one million, four hundred thirty-six thousand, three hundred eleven".