513467412 has 24 divisors (see below), whose sum is σ = 1198660512. Its totient is φ = 171074400.

The previous prime is 513467411. The next prime is 513467413. The reversal of 513467412 is 214764315.

It is an interprime number because it is at equal distance from previous prime (513467411) and next prime (513467413).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513467411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19587 + ... + 37557.

It is an arithmetic number, because the mean of its divisors is an integer number (49944188).

Almost surely, 2^513467412 is an apocalyptic number.

It is an amenable number.

513467412 is an abundant number, since it is smaller than the sum of its proper divisors (685193100).

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

513467412 is a wasteful number, since it uses less digits than its factorization.

513467412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20359 (or 20357 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 513467412 is about 22659.8193284942. The cubic root of 513467412 is about 800.7635480944.

The spelling of 513467412 in words is "five hundred thirteen million, four hundred sixty-seven thousand, four hundred twelve".