514003056643 has 4 divisors (see below), whose sum is σ = 514403683848. Its totient is φ = 513602429440.

The previous prime is 514003056631. The next prime is 514003056727. The reversal of 514003056643 is 346650300415.

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 514003056643 - 2⁹ = 514003056131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514003056143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200311678 + ... + 200314243.

It is an arithmetic number, because the mean of its divisors is an integer number (128600920962).

Almost surely, 2^514003056643 is an apocalyptic number.

514003056643 is a deficient number, since it is larger than the sum of its proper divisors (400627205).

514003056643 is a wasteful number, since it uses less digits than its factorization.

514003056643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400627204.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 514003056643 in words is "five hundred fourteen billion, three million, fifty-six thousand, six hundred forty-three".