3506522057 has 2 divisors, whose sum is σ = 3506522058. Its totient is φ = 3506522056.

The previous prime is 3506522021. The next prime is 3506522059. The reversal of 3506522057 is 7502256053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3230330896 + 276191161 = 56836^2 + 16619^2 .

It is a cyclic number.

It is not a de Polignac number, because 3506522057 - 2²⁰ = 3505473481 is a prime.

It is a super-2 number, since 2×3506522057² = 24591393872455022498, which contains 22 as substring.

Together with 3506522059, 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 (3506522059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753261028 + 1753261029.

It is an arithmetic number, because the mean of its divisors is an integer number (1753261029).

Almost surely, 2^3506522057 is an apocalyptic number.

It is an amenable number.

3506522057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506522057 is an equidigital number, since it uses as much as digits as its factorization.

3506522057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 3506522057 is about 59215.8936181833. The cubic root of 3506522057 is about 1519.2369867644.

The spelling of 3506522057 in words is "three billion, five hundred six million, five hundred twenty-two thousand, fifty-seven".