459090909546 has 16 divisors (see below), whose sum is σ = 918188461344. Its totient is φ = 153029196144.

The previous prime is 459090909527. The next prime is 459090909547. The reversal of 459090909546 is 645909090954.

It is a super-2 number, since 2×459090909546² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459090909546.

It is not an unprimeable number, because it can be changed into a prime (459090909547) 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 in 7 ways as a sum of consecutive naturals, for example, 1463700 + ... + 1749456.

It is an arithmetic number, because the mean of its divisors is an integer number (57386778834).

Almost surely, 2^459090909546 is an apocalyptic number.

459090909546 is an abundant number, since it is smaller than the sum of its proper divisors (459097551798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459090909546 is a wasteful number, since it uses less digits than its factorization.

459090909546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553525.

The product of its (nonzero) digits is 15746400, while the sum is 60.

The spelling of 459090909546 in words is "four hundred fifty-nine billion, ninety million, nine hundred nine thousand, five hundred forty-six".