525252010 has 8 divisors (see below), whose sum is σ = 945453636. Its totient is φ = 210100800.

The previous prime is 525251999. The next prime is 525252011. The reversal of 525252010 is 10252525.

It can be written as a sum of positive squares in 2 ways, for example, as 508186849 + 17065161 = 22543^2 + 4131^2 .

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

It is not an unprimeable number, because it can be changed into a prime (525252011) 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, 26262591 + ... + 26262610.

Almost surely, 2^525252010 is an apocalyptic number.

525252010 is a deficient number, since it is larger than the sum of its proper divisors (420201626).

525252010 is a wasteful number, since it uses less digits than its factorization.

525252010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52525208.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 525252010 is about 22918.3771240461. The cubic root of 525252010 is about 806.8433817779.

The spelling of 525252010 in words is "five hundred twenty-five million, two hundred fifty-two thousand, ten".