513411405 has 32 divisors (see below), whose sum is σ = 923118336. Its totient is φ = 241764864.

The previous prime is 513411383. The next prime is 513411421. The reversal of 513411405 is 504114315.

It is a happy number.

513411405 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 513411405 - 2⁶ = 513411341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52752 + ... + 61721.

It is an arithmetic number, because the mean of its divisors is an integer number (28847448).

Almost surely, 2^513411405 is an apocalyptic number.

It is an amenable number.

513411405 is a deficient number, since it is larger than the sum of its proper divisors (409706931).

513411405 is a wasteful number, since it uses less digits than its factorization.

513411405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114517.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 513411405 is about 22658.5834729358. The cubic root of 513411405 is about 800.7344323260.

The spelling of 513411405 in words is "five hundred thirteen million, four hundred eleven thousand, four hundred five".