503064144130 has 16 divisors (see below), whose sum is σ = 914850672120. Its totient is φ = 199151165952.

The previous prime is 503064144119. The next prime is 503064144181. The reversal of 503064144130 is 31441460305.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 401942052121 + 101122092009 = 633989^2 + 317997^2 .

It is a junction number, because it is equal to n+sod(n) for n = 503064144092 and 503064144101.

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 7 ways as a sum of consecutive naturals, for example, 259310445 + ... + 259312384.

Almost surely, 2^503064144130 is an apocalyptic number.

503064144130 is a deficient number, since it is larger than the sum of its proper divisors (411786527990).

503064144130 is a wasteful number, since it uses less digits than its factorization.

503064144130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518622933.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 503064144130 in words is "five hundred three billion, sixty-four million, one hundred forty-four thousand, one hundred thirty".