459314805492 has 72 divisors (see below), whose sum is σ = 1191768754176. Its totient is φ = 149086628544.

The previous prime is 459314805407. The next prime is 459314805503. The reversal of 459314805492 is 294508413954.

It is a happy number.

459314805492 is a `hidden beast` number, since 4 + 5 + 9 + 3 + 14 + 80 + 549 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 355668 + ... + 1022315.

It is an arithmetic number, because the mean of its divisors is an integer number (16552343808).

Almost surely, 2^459314805492 is an apocalyptic number.

It is an amenable number.

459314805492 is an abundant number, since it is smaller than the sum of its proper divisors (732453948684).

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

459314805492 is a wasteful number, since it uses less digits than its factorization.

459314805492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378237 (or 1378232 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 459314805492 in words is "four hundred fifty-nine billion, three hundred fourteen million, eight hundred five thousand, four hundred ninety-two".