513414233 has 8 divisors (see below), whose sum is σ = 530912448. Its totient is φ = 496205424.

The previous prime is 513414221. The next prime is 513414241. The reversal of 513414233 is 332414315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 513414233 - 2²² = 509219929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (513414133) 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, 68741 + ... + 75842.

It is an arithmetic number, because the mean of its divisors is an integer number (66364056).

Almost surely, 2^513414233 is an apocalyptic number.

513414233 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

513414233 is a deficient number, since it is larger than the sum of its proper divisors (17498215).

513414233 is a wasteful number, since it uses less digits than its factorization.

513414233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144703.

The product of its digits is 4320, while the sum is 26.

The square root of 513414233 is about 22658.6458774570. The cubic root of 513414233 is about 800.7359025392.

Adding to 513414233 its reverse (332414315), we get a palindrome (845828548).

The spelling of 513414233 in words is "five hundred thirteen million, four hundred fourteen thousand, two hundred thirty-three".