513017002276 has 12 divisors (see below), whose sum is σ = 899853151372. Its totient is φ = 255916101888.

The previous prime is 513017002273. The next prime is 513017002387. The reversal of 513017002276 is 672200710315.

It can be written as a sum of positive squares in 2 ways, for example, as 151546704100 + 361470298176 = 389290^2 + 601224^2 .

It is not an unprimeable number, because it can be changed into a prime (513017002271) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 148097865 + ... + 148101328.

Almost surely, 2^513017002276 is an apocalyptic number.

It is an amenable number.

513017002276 is a deficient number, since it is larger than the sum of its proper divisors (386836149096).

513017002276 is a wasteful number, since it uses less digits than its factorization.

513017002276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296199630 (or 296199628 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 513017002276 in words is "five hundred thirteen billion, seventeen million, two thousand, two hundred seventy-six".