46509285499 has 2 divisors, whose sum is σ = 46509285500. Its totient is φ = 46509285498.

The previous prime is 46509285421. The next prime is 46509285509. The reversal of 46509285499 is 99458290564.

46509285499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46509285499 - 2²³ = 46500896891 is a prime.

It is a super-2 number, since 2×46509285499² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46509385499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23254642749 + 23254642750.

It is an arithmetic number, because the mean of its divisors is an integer number (23254642750).

Almost surely, 2^46509285499 is an apocalyptic number.

46509285499 is a deficient number, since it is larger than the sum of its proper divisors (1).

46509285499 is an equidigital number, since it uses as much as digits as its factorization.

46509285499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27993600, while the sum is 61.

The spelling of 46509285499 in words is "forty-six billion, five hundred nine million, two hundred eighty-five thousand, four hundred ninety-nine".