3255166265403 has 16 divisors (see below), whose sum is σ = 4877305977600. Its totient is φ = 1916084490144.

The previous prime is 3255166265389. The next prime is 3255166265413. The reversal of 3255166265403 is 3045626615523.

It is a happy number.

It is not a de Polignac number, because 3255166265403 - 2⁸ = 3255166265147 is a prime.

It is a super-2 number, since 2×3255166265403² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3255166265413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1814473053 + ... + 1814474846.

It is an arithmetic number, because the mean of its divisors is an integer number (304831623600).

Almost surely, 2^{3255166265403} is an apocalyptic number.

3255166265403 is a deficient number, since it is larger than the sum of its proper divisors (1622139712197).

3255166265403 is a wasteful number, since it uses less digits than its factorization.

3255166265403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628947938.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 3255166265403 in words is "three trillion, two hundred fifty-five billion, one hundred sixty-six million, two hundred sixty-five thousand, four hundred three".