459145541954 has 8 divisors (see below), whose sum is σ = 751329068688. Its totient is φ = 208702519060.

The previous prime is 459145541923. The next prime is 459145541969.

459145541954 is nontrivially palindromic in base 10.

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 459145541954.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10435125932 + ... + 10435125975.

It is an arithmetic number, because the mean of its divisors is an integer number (93916133586).

Almost surely, 2^459145541954 is an apocalyptic number.

459145541954 is a deficient number, since it is larger than the sum of its proper divisors (292183526734).

459145541954 is a wasteful number, since it uses less digits than its factorization.

459145541954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20870251920.

The product of its digits is 12960000, while the sum is 56.

The spelling of 459145541954 in words is "four hundred fifty-nine billion, one hundred forty-five million, five hundred forty-one thousand, nine hundred fifty-four".