503064664014 has 64 divisors (see below), whose sum is σ = 1125730835712. Its totient is φ = 148545196800.

The previous prime is 503064663979. The next prime is 503064664043. The reversal of 503064664014 is 410466460305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2125464 + ... + 2350260.

It is an arithmetic number, because the mean of its divisors is an integer number (17589544308).

Almost surely, 2^503064664014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 503064664014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562865417856).

503064664014 is an abundant number, since it is smaller than the sum of its proper divisors (622666171698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503064664014 is a wasteful number, since it uses less digits than its factorization.

503064664014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225681.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 503064664014 in words is "five hundred three billion, sixty-four million, six hundred sixty-four thousand, fourteen".