513353002124 has 6 divisors (see below), whose sum is σ = 898367753724. Its totient is φ = 256676501060.

The previous prime is 513353002069. The next prime is 513353002219. The reversal of 513353002124 is 421200353315.

It is a happy number.

It is a super-2 number, since 2×513353002124² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64169125262 + ... + 64169125269.

It is an arithmetic number, because the mean of its divisors is an integer number (149727958954).

Almost surely, 2^513353002124 is an apocalyptic number.

It is an amenable number.

513353002124 is a deficient number, since it is larger than the sum of its proper divisors (385014751600).

513353002124 is a wasteful number, since it uses less digits than its factorization.

513353002124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128338250535 (or 128338250533 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 513353002124 its reverse (421200353315), we get a palindrome (934553355439).

The spelling of 513353002124 in words is "five hundred thirteen billion, three hundred fifty-three million, two thousand, one hundred twenty-four".