53525611 has 2 divisors, whose sum is σ = 53525612. Its totient is φ = 53525610.

The previous prime is 53525597. The next prime is 53525617. The reversal of 53525611 is 11652535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53525611 - 2⁹ = 53525099 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53525611.

It is not a weakly prime, because it can be changed into another prime (53525617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26762805 + 26762806.

It is an arithmetic number, because the mean of its divisors is an integer number (26762806).

Almost surely, 2^53525611 is an apocalyptic number.

53525611 is a deficient number, since it is larger than the sum of its proper divisors (1).

53525611 is an equidigital number, since it uses as much as digits as its factorization.

53525611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 28.

The square root of 53525611 is about 7316.1199416084. The cubic root of 53525611 is about 376.8662195626.

The spelling of 53525611 in words is "fifty-three million, five hundred twenty-five thousand, six hundred eleven".