512135202 has 16 divisors (see below), whose sum is σ = 1026096480. Its totient is φ = 170407392.

The previous prime is 512135189. The next prime is 512135209. The reversal of 512135202 is 202531215.

It is not an unprimeable number, because it can be changed into a prime (512135209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72427 + ... + 79182.

It is an arithmetic number, because the mean of its divisors is an integer number (64131030).

Almost surely, 2^512135202 is an apocalyptic number.

512135202 is an abundant number, since it is smaller than the sum of its proper divisors (513961278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512135202 is a wasteful number, since it uses less digits than its factorization.

512135202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152177.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 512135202 is about 22630.4043711110. The cubic root of 512135202 is about 800.0704115109.

Adding to 512135202 its reverse (202531215), we get a palindrome (714666417).

The spelling of 512135202 in words is "five hundred twelve million, one hundred thirty-five thousand, two hundred two".