513132167 has 4 divisors (see below), whose sum is σ = 522813960. Its totient is φ = 503450376.

The previous prime is 513132127. The next prime is 513132173. The reversal of 513132167 is 761231315.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 513132167 - 2¹² = 513128071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513132127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4840817 + ... + 4840922.

It is an arithmetic number, because the mean of its divisors is an integer number (130703490).

Almost surely, 2^513132167 is an apocalyptic number.

513132167 is a deficient number, since it is larger than the sum of its proper divisors (9681793).

513132167 is an equidigital number, since it uses as much as digits as its factorization.

513132167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9681792.

The product of its digits is 3780, while the sum is 29.

The square root of 513132167 is about 22652.4207757140. The cubic root of 513132167 is about 800.5892362068.

The spelling of 513132167 in words is "five hundred thirteen million, one hundred thirty-two thousand, one hundred sixty-seven".