514329518652 has 24 divisors (see below), whose sum is σ = 1200149664000. Its totient is φ = 171436393776.

The previous prime is 514329518641. The next prime is 514329518653. The reversal of 514329518652 is 256815923415.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 514329518595 and 514329518604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514329518653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526402 + ... + 1142697.

It is an arithmetic number, because the mean of its divisors is an integer number (50006236000).

Almost surely, 2^514329518652 is an apocalyptic number.

It is an amenable number.

514329518652 is an abundant number, since it is smaller than the sum of its proper divisors (685820145348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514329518652 is a wasteful number, since it uses less digits than its factorization.

514329518652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694785 (or 1694783 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 51.

The spelling of 514329518652 in words is "five hundred fourteen billion, three hundred twenty-nine million, five hundred eighteen thousand, six hundred fifty-two".