3521053 has 2 divisors, whose sum is σ = 3521054. Its totient is φ = 3521052.

The previous prime is 3521033. The next prime is 3521059. The reversal of 3521053 is 3501253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2393209 + 1127844 = 1547^2 + 1062^2 .

It is a cyclic number.

It is not a de Polignac number, because 3521053 - 2²¹ = 1423901 is a prime.

It is equal to p₂₅₁₅₃₃ and since 3521053 and 251533 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3521053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3521059) 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, 1760526 + 1760527.

It is an arithmetic number, because the mean of its divisors is an integer number (1760527).

Almost surely, 2^3521053 is an apocalyptic number.

It is an amenable number.

3521053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3521053 is an equidigital number, since it uses as much as digits as its factorization.

3521053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 3521053 is about 1876.4469083883. The cubic root of 3521053 is about 152.1332655126.

The spelling of 3521053 in words is "three million, five hundred twenty-one thousand, fifty-three".