525010133 has 4 divisors (see below), whose sum is σ = 555893100. Its totient is φ = 494127168.

The previous prime is 525010127. The next prime is 525010153. The reversal of 525010133 is 331010525.

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

It can be written as a sum of positive squares in 2 ways, for example, as 284698129 + 240312004 = 16873^2 + 15502^2 .

It is not a de Polignac number, because 525010133 - 2⁴ = 525010117 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 (525010153) 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, 15441458 + ... + 15441491.

It is an arithmetic number, because the mean of its divisors is an integer number (138973275).

Almost surely, 2^525010133 is an apocalyptic number.

It is an amenable number.

525010133 is a deficient number, since it is larger than the sum of its proper divisors (30882967).

525010133 is a wasteful number, since it uses less digits than its factorization.

525010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30882966.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 525010133 is about 22913.0995939004. The cubic root of 525010133 is about 806.7195130971.

Adding to 525010133 its reverse (331010525), we get a palindrome (856020658).

The spelling of 525010133 in words is "five hundred twenty-five million, ten thousand, one hundred thirty-three".