459145455515 has 16 divisors (see below), whose sum is σ = 563551464960. Its totient is φ = 358955476320.

The previous prime is 459145455487. The next prime is 459145455533. The reversal of 459145455515 is 515554541954.

It is not a de Polignac number, because 459145455515 - 2⁸ = 459145455259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1327541 + ... + 1637270.

It is an arithmetic number, because the mean of its divisors is an integer number (35221966560).

Almost surely, 2^459145455515 is an apocalyptic number.

459145455515 is a deficient number, since it is larger than the sum of its proper divisors (104406009445).

459145455515 is a wasteful number, since it uses less digits than its factorization.

459145455515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965522.

The product of its digits is 9000000, while the sum is 53.

The spelling of 459145455515 in words is "four hundred fifty-nine billion, one hundred forty-five million, four hundred fifty-five thousand, five hundred fifteen".