514503142135 has 4 divisors (see below), whose sum is σ = 617403770568. Its totient is φ = 411602513704.

The previous prime is 514503142129. The next prime is 514503142151. The reversal of 514503142135 is 531241305415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 514503142135 - 2⁵ = 514503142103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514503142135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51450314209 + ... + 51450314218.

It is an arithmetic number, because the mean of its divisors is an integer number (154350942642).

Almost surely, 2^514503142135 is an apocalyptic number.

514503142135 is a deficient number, since it is larger than the sum of its proper divisors (102900628433).

514503142135 is a wasteful number, since it uses less digits than its factorization.

514503142135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102900628432.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 514503142135 in words is "five hundred fourteen billion, five hundred three million, one hundred forty-two thousand, one hundred thirty-five".