516365133 has 4 divisors (see below), whose sum is σ = 688486848. Its totient is φ = 344243420.

The previous prime is 516365117. The next prime is 516365149. The reversal of 516365133 is 331563615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (516365117) and next prime (516365149).

It is a cyclic number.

It is not a de Polignac number, because 516365133 - 2⁴ = 516365117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 516365094 and 516365103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516365173) 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 3 ways as a sum of consecutive naturals, for example, 86060853 + ... + 86060858.

It is an arithmetic number, because the mean of its divisors is an integer number (172121712).

Almost surely, 2^516365133 is an apocalyptic number.

It is an amenable number.

516365133 is a deficient number, since it is larger than the sum of its proper divisors (172121715).

516365133 is a wasteful number, since it uses less digits than its factorization.

516365133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172121714.

The product of its digits is 24300, while the sum is 33.

The square root of 516365133 is about 22723.6690039263. The cubic root of 516365133 is about 802.2670761592.

The spelling of 516365133 in words is "five hundred sixteen million, three hundred sixty-five thousand, one hundred thirty-three".