503530061151 has 32 divisors (see below), whose sum is σ = 726454149120. Its totient is φ = 308392568064.

The previous prime is 503530061131. The next prime is 503530061219. The reversal of 503530061151 is 151160035305.

It is not a de Polignac number, because 503530061151 - 2¹³ = 503530052959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503530061101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54673435 + ... + 54682643.

It is an arithmetic number, because the mean of its divisors is an integer number (22701692160).

Almost surely, 2^503530061151 is an apocalyptic number.

503530061151 is a deficient number, since it is larger than the sum of its proper divisors (222924087969).

503530061151 is a wasteful number, since it uses less digits than its factorization.

503530061151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15735.

The product of its (nonzero) digits is 6750, while the sum is 30.

Adding to 503530061151 its reverse (151160035305), we get a palindrome (654690096456).

The spelling of 503530061151 in words is "five hundred three billion, five hundred thirty million, sixty-one thousand, one hundred fifty-one".