512513097 has 8 divisors (see below), whose sum is σ = 685950144. Its totient is φ = 340375728.

The previous prime is 512513081. The next prime is 512513137. The reversal of 512513097 is 790315215.

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

It is not a de Polignac number, because 512513097 - 2⁴ = 512513081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512512097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323998 + ... + 325575.

It is an arithmetic number, because the mean of its divisors is an integer number (85743768).

Almost surely, 2^512513097 is an apocalyptic number.

It is an amenable number.

512513097 is a deficient number, since it is larger than the sum of its proper divisors (173437047).

512513097 is a wasteful number, since it uses less digits than its factorization.

512513097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649839.

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 512513097 is about 22638.7521078349. The cubic root of 512513097 is about 800.2671488003.

The spelling of 512513097 in words is "five hundred twelve million, five hundred thirteen thousand, ninety-seven".