459291097894 has 16 divisors (see below), whose sum is σ = 694046174976. Its totient is φ = 227947590400.

The previous prime is 459291097883. The next prime is 459291097931. The reversal of 459291097894 is 498790192954.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127947 + ... + 1480150.

It is an arithmetic number, because the mean of its divisors is an integer number (43377885936).

Almost surely, 2^459291097894 is an apocalyptic number.

459291097894 is a deficient number, since it is larger than the sum of its proper divisors (234755077082).

459291097894 is a wasteful number, since it uses less digits than its factorization.

459291097894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608751.

The product of its (nonzero) digits is 58786560, while the sum is 67.

The spelling of 459291097894 in words is "four hundred fifty-nine billion, two hundred ninety-one million, ninety-seven thousand, eight hundred ninety-four".