514203145530 has 32 divisors (see below), whose sum is σ = 1234434556800. Its totient is φ = 137082282432.

The previous prime is 514203145483. The next prime is 514203145633. The reversal of 514203145530 is 35541302415.

It is a junction number, because it is equal to n+sod(n) for n = 514203145491 and 514203145500.

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 15 ways as a sum of consecutive naturals, for example, 2301225 + ... + 2514764.

It is an arithmetic number, because the mean of its divisors is an integer number (38576079900).

Almost surely, 2^514203145530 is an apocalyptic number.

514203145530 is an abundant number, since it is smaller than the sum of its proper divisors (720231411270).

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

514203145530 is a wasteful number, since it uses less digits than its factorization.

514203145530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819558.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 514203145530 its reverse (35541302415), we get a palindrome (549744447945).

The spelling of 514203145530 in words is "five hundred fourteen billion, two hundred three million, one hundred forty-five thousand, five hundred thirty".