514215340503 has 16 divisors (see below), whose sum is σ = 691820199936. Its totient is φ = 339716613600.

The previous prime is 514215340433. The next prime is 514215340517. The reversal of 514215340503 is 305043512415.

It is not a de Polignac number, because 514215340503 - 2¹⁸ = 514215078359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514215340523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453148 + ... + 1110753.

It is an arithmetic number, because the mean of its divisors is an integer number (43238762496).

Almost surely, 2^514215340503 is an apocalyptic number.

514215340503 is a deficient number, since it is larger than the sum of its proper divisors (177604859433).

514215340503 is a wasteful number, since it uses less digits than its factorization.

514215340503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564894.

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

Adding to 514215340503 its reverse (305043512415), we get a palindrome (819258852918).

The spelling of 514215340503 in words is "five hundred fourteen billion, two hundred fifteen million, three hundred forty thousand, five hundred three".