513059079 has 8 divisors (see below), whose sum is σ = 736700272. Its totient is φ = 315728640.

The previous prime is 513059069. The next prime is 513059087. The reversal of 513059079 is 970950315.

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

It is not a de Polignac number, because 513059079 - 2⁵ = 513059047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 13155361 = 513059079 / (5 + 1 + 3 + 0 + 5 + 9 + 0 + 7 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513059009) 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, 6577642 + ... + 6577719.

It is an arithmetic number, because the mean of its divisors is an integer number (92087534).

Almost surely, 2^513059079 is an apocalyptic number.

513059079 is a deficient number, since it is larger than the sum of its proper divisors (223641193).

513059079 is a wasteful number, since it uses less digits than its factorization.

513059079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13155377.

The product of its (nonzero) digits is 42525, while the sum is 39.

The square root of 513059079 is about 22650.8074690506. The cubic root of 513059079 is about 800.5512237491.

The spelling of 513059079 in words is "five hundred thirteen million, fifty-nine thousand, seventy-nine".