53035405571 has 2 divisors, whose sum is σ = 53035405572. Its totient is φ = 53035405570.

The previous prime is 53035405541. The next prime is 53035405573. The reversal of 53035405571 is 17550453035.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53035405571 is a prime.

Together with 53035405573, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53035405573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26517702785 + 26517702786.

It is an arithmetic number, because the mean of its divisors is an integer number (26517702786).

Almost surely, 2^53035405571 is an apocalyptic number.

53035405571 is a deficient number, since it is larger than the sum of its proper divisors (1).

53035405571 is an equidigital number, since it uses as much as digits as its factorization.

53035405571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 38.

The spelling of 53035405571 in words is "fifty-three billion, thirty-five million, four hundred five thousand, five hundred seventy-one".