513214352 has 20 divisors (see below), whose sum is σ = 1136403456. Its totient is φ = 219948960.

The previous prime is 513214337. The next prime is 513214367. The reversal of 513214352 is 253412315.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (513214337) and next prime (513214367).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2291024 + ... + 2291247.

Almost surely, 2^513214352 is an apocalyptic number.

It is an amenable number.

513214352 is an abundant number, since it is smaller than the sum of its proper divisors (623189104).

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

513214352 is a wasteful number, since it uses less digits than its factorization.

513214352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582286 (or 4582280 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 513214352 is about 22654.2347476140. The cubic root of 513214352 is about 800.6319756270.

Adding to 513214352 its reverse (253412315), we get a palindrome (766626667).

The spelling of 513214352 in words is "five hundred thirteen million, two hundred fourteen thousand, three hundred fifty-two".