459742465065 has 16 divisors (see below), whose sum is σ = 792171632448. Its totient is φ = 226334751936.

The previous prime is 459742465043. The next prime is 459742465097. The reversal of 459742465065 is 560564247954.

It is a happy number.

It is not a de Polignac number, because 459742465065 - 2⁵ = 459742465033 is a prime.

It is a super-2 number, since 2×459742465065² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 459742464996 and 459742465014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178826639 + ... + 1178827028.

It is an arithmetic number, because the mean of its divisors is an integer number (49510727028).

Almost surely, 2^459742465065 is an apocalyptic number.

It is an amenable number.

459742465065 is a deficient number, since it is larger than the sum of its proper divisors (332429167383).

459742465065 is a wasteful number, since it uses less digits than its factorization.

459742465065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357653688.

The product of its (nonzero) digits is 36288000, while the sum is 57.

The spelling of 459742465065 in words is "four hundred fifty-nine billion, seven hundred forty-two million, four hundred sixty-five thousand, sixty-five".