514477969107 has 4 divisors (see below), whose sum is σ = 685970625480. Its totient is φ = 342985312736.

The previous prime is 514477969097. The next prime is 514477969127. The reversal of 514477969107 is 701969774415.

It is a happy number.

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 514477969107 - 2¹² = 514477965011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (514477969127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 85746328182 + ... + 85746328187.

It is an arithmetic number, because the mean of its divisors is an integer number (171492656370).

Almost surely, 2^514477969107 is an apocalyptic number.

514477969107 is a deficient number, since it is larger than the sum of its proper divisors (171492656373).

514477969107 is a wasteful number, since it uses less digits than its factorization.

514477969107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171492656372.

The product of its (nonzero) digits is 13335840, while the sum is 60.

The spelling of 514477969107 in words is "five hundred fourteen billion, four hundred seventy-seven million, nine hundred sixty-nine thousand, one hundred seven".