46506223531 has 2 divisors, whose sum is σ = 46506223532. Its totient is φ = 46506223530.

The previous prime is 46506223507. The next prime is 46506223541. The reversal of 46506223531 is 13532260564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46506223531 - 2⁷ = 46506223403 is a prime.

It is a super-2 number, since 2×46506223531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46506223541) 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, 23253111765 + 23253111766.

It is an arithmetic number, because the mean of its divisors is an integer number (23253111766).

Almost surely, 2^46506223531 is an apocalyptic number.

46506223531 is a deficient number, since it is larger than the sum of its proper divisors (1).

46506223531 is an equidigital number, since it uses as much as digits as its factorization.

46506223531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 46506223531 in words is "forty-six billion, five hundred six million, two hundred twenty-three thousand, five hundred thirty-one".