46993428269 has 2 divisors, whose sum is σ = 46993428270. Its totient is φ = 46993428268.

The previous prime is 46993428199. The next prime is 46993428329. The reversal of 46993428269 is 96282439964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30550495369 + 16442932900 = 174787^2 + 128230^2 .

It is a cyclic number.

It is not a de Polignac number, because 46993428269 - 2²⁴ = 46976651053 is a prime.

It is a super-2 number, since 2×46993428269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46993428569) 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 as a sum of consecutive naturals, namely, 23496714134 + 23496714135.

It is an arithmetic number, because the mean of its divisors is an integer number (23496714135).

Almost surely, 2^46993428269 is an apocalyptic number.

It is an amenable number.

46993428269 is a deficient number, since it is larger than the sum of its proper divisors (1).

46993428269 is an equidigital number, since it uses as much as digits as its factorization.

46993428269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40310784, while the sum is 62.

The spelling of 46993428269 in words is "forty-six billion, nine hundred ninety-three million, four hundred twenty-eight thousand, two hundred sixty-nine".