513440533034 has 64 divisors (see below), whose sum is σ = 918411322752. Its totient is φ = 212211552000.

The previous prime is 513440533033. The next prime is 513440533057. The reversal of 513440533034 is 430335044315.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 513440532985 and 513440533003.

It is not an unprimeable number, because it can be changed into a prime (513440533033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5645429 + ... + 5735655.

It is an arithmetic number, because the mean of its divisors is an integer number (14350176918).

Almost surely, 2^513440533034 is an apocalyptic number.

513440533034 is a deficient number, since it is larger than the sum of its proper divisors (404970789718).

513440533034 is a wasteful number, since it uses less digits than its factorization.

513440533034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90551.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 513440533034 its reverse (430335044315), we get a palindrome (943775577349).

The spelling of 513440533034 in words is "five hundred thirteen billion, four hundred forty million, five hundred thirty-three thousand, thirty-four".