459738678950 has 12 divisors (see below), whose sum is σ = 855113942940. Its totient is φ = 183895471560.

The previous prime is 459738678947. The next prime is 459738679003. The reversal of 459738678950 is 59876837954.

It is a super-2 number, since 2×459738678950² (a number of 24 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 4597386740 + ... + 4597386839.

It is an arithmetic number, because the mean of its divisors is an integer number (71259495245).

Almost surely, 2^459738678950 is an apocalyptic number.

459738678950 is a deficient number, since it is larger than the sum of its proper divisors (395375263990).

459738678950 is a wasteful number, since it uses less digits than its factorization.

459738678950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9194773591 (or 9194773586 counting only the distinct ones).

The product of its (nonzero) digits is 457228800, while the sum is 71.

The spelling of 459738678950 in words is "four hundred fifty-nine billion, seven hundred thirty-eight million, six hundred seventy-eight thousand, nine hundred fifty".