459145791502 has 8 divisors (see below), whose sum is σ = 688756069512. Its totient is φ = 229560435000.

The previous prime is 459145791409. The next prime is 459145791539. The reversal of 459145791502 is 205197541954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 459145791502.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6184249 + ... + 6258052.

It is an arithmetic number, because the mean of its divisors is an integer number (86094508689).

Almost surely, 2^459145791502 is an apocalyptic number.

459145791502 is a deficient number, since it is larger than the sum of its proper divisors (229610278010).

459145791502 is a wasteful number, since it uses less digits than its factorization.

459145791502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12460754.

The product of its (nonzero) digits is 2268000, while the sum is 52.

The spelling of 459145791502 in words is "four hundred fifty-nine billion, one hundred forty-five million, seven hundred ninety-one thousand, five hundred two".