525130741 has 8 divisors (see below), whose sum is σ = 529857440. Its totient is φ = 520417872.

The previous prime is 525130703. The next prime is 525130763. The reversal of 525130741 is 147031525.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 525130741 - 2¹⁵ = 525097973 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 (525130241) 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, 82126 + ... + 88288.

It is an arithmetic number, because the mean of its divisors is an integer number (66232180).

Almost surely, 2^525130741 is an apocalyptic number.

It is an amenable number.

525130741 is a deficient number, since it is larger than the sum of its proper divisors (4726699).

525130741 is a wasteful number, since it uses less digits than its factorization.

525130741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6915.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 525130741 is about 22915.7312996989. The cubic root of 525130741 is about 806.7812829382.

The spelling of 525130741 in words is "five hundred twenty-five million, one hundred thirty thousand, seven hundred forty-one".