3257533082775 has 12 divisors (see below), whose sum is σ = 5385788030312. Its totient is φ = 1737350977440.

The previous prime is 3257533082759. The next prime is 3257533082779. The reversal of 3257533082775 is 5772803357523.

It is not a de Polignac number, because 3257533082775 - 2⁴ = 3257533082759 is a prime.

It is a super-2 number, since 2×3257533082775² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257533082779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21716887144 + ... + 21716887293.

Almost surely, 2^{3257533082775} is an apocalyptic number.

3257533082775 is a deficient number, since it is larger than the sum of its proper divisors (2128254947537).

3257533082775 is a wasteful number, since it uses less digits than its factorization.

3257533082775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43433774450 (or 43433774445 counting only the distinct ones).

The product of its (nonzero) digits is 37044000, while the sum is 57.

The spelling of 3257533082775 in words is "three trillion, two hundred fifty-seven billion, five hundred thirty-three million, eighty-two thousand, seven hundred seventy-five".