525233741 has 2 divisors, whose sum is σ = 525233742. Its totient is φ = 525233740.

The previous prime is 525233707. The next prime is 525233743. The reversal of 525233741 is 147332525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472888516 + 52345225 = 21746^2 + 7235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-525233741 is a prime.

Together with 525233743, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 525233698 and 525233707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525233743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262616870 + 262616871.

It is an arithmetic number, because the mean of its divisors is an integer number (262616871).

Almost surely, 2^525233741 is an apocalyptic number.

It is an amenable number.

525233741 is a deficient number, since it is larger than the sum of its proper divisors (1).

525233741 is an equidigital number, since it uses as much as digits as its factorization.

525233741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 32.

The square root of 525233741 is about 22917.9785539650. The cubic root of 525233741 is about 806.8340272888.

The spelling of 525233741 in words is "five hundred twenty-five million, two hundred thirty-three thousand, seven hundred forty-one".