513054333 has 12 divisors (see below), whose sum is σ = 808449408. Its totient is φ = 310941960.

The previous prime is 513054331. The next prime is 513054343. The reversal of 513054333 is 333450315.

It is a happy number.

It is not a de Polignac number, because 513054333 - 2¹ = 513054331 is a prime.

It is a super-2 number, since 2×513054333² = 526449497220149778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 513054297 and 513054306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513054331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2591085 + ... + 2591282.

It is an arithmetic number, because the mean of its divisors is an integer number (67370784).

Almost surely, 2^513054333 is an apocalyptic number.

It is an amenable number.

513054333 is a deficient number, since it is larger than the sum of its proper divisors (295395075).

513054333 is a wasteful number, since it uses less digits than its factorization.

513054333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182384 (or 5182381 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 513054333 is about 22650.7027043313. The cubic root of 513054333 is about 800.5487552693.

The spelling of 513054333 in words is "five hundred thirteen million, fifty-four thousand, three hundred thirty-three".