53275571 has 2 divisors, whose sum is σ = 53275572. Its totient is φ = 53275570.

The previous prime is 53275553. The next prime is 53275583. The reversal of 53275571 is 17557235.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53275571 - 2¹⁴ = 53259187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53275531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26637785 + 26637786.

It is an arithmetic number, because the mean of its divisors is an integer number (26637786).

Almost surely, 2^53275571 is an apocalyptic number.

53275571 is a deficient number, since it is larger than the sum of its proper divisors (1).

53275571 is an equidigital number, since it uses as much as digits as its factorization.

53275571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36750, while the sum is 35.

The square root of 53275571 is about 7299.0116454216. The cubic root of 53275571 is about 376.2784713723.

The spelling of 53275571 in words is "fifty-three million, two hundred seventy-five thousand, five hundred seventy-one".