513434421062 has 8 divisors (see below), whose sum is σ = 770155967592. Its totient is φ = 256715765200.

The previous prime is 513434421029. The next prime is 513434421067. The reversal of 513434421062 is 260124434315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×513434421062² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513434421067) 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, 204239 + ... + 1033722.

It is an arithmetic number, because the mean of its divisors is an integer number (96269495949).

Almost surely, 2^513434421062 is an apocalyptic number.

513434421062 is a deficient number, since it is larger than the sum of its proper divisors (256721546530).

513434421062 is a wasteful number, since it uses less digits than its factorization.

513434421062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445334.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 513434421062 its reverse (260124434315), we get a palindrome (773558855377).

The spelling of 513434421062 in words is "five hundred thirteen billion, four hundred thirty-four million, four hundred twenty-one thousand, sixty-two".