3325573261 has 2 divisors, whose sum is σ = 3325573262. Its totient is φ = 3325573260.

The previous prime is 3325573247. The next prime is 3325573301. The reversal of 3325573261 is 1623755233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2535626025 + 789947236 = 50355^2 + 28106^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3325573261 is a prime.

It is a super-2 number, since 2×3325573261² = 22118875028556348242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3325573261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3325573241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662786630 + 1662786631.

It is an arithmetic number, because the mean of its divisors is an integer number (1662786631).

Almost surely, 2^3325573261 is an apocalyptic number.

It is an amenable number.

3325573261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3325573261 is an equidigital number, since it uses as much as digits as its factorization.

3325573261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 37.

The square root of 3325573261 is about 57667.7835624016. The cubic root of 3325573261 is about 1492.6414806393.

The spelling of 3325573261 in words is "three billion, three hundred twenty-five million, five hundred seventy-three thousand, two hundred sixty-one".