3255156873491 has 8 divisors (see below), whose sum is σ = 3396706126080. Its totient is φ = 3113609345352.

The previous prime is 3255156873481. The next prime is 3255156873497. The reversal of 3255156873491 is 1943786515523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3255156873491 - 2⁶ = 3255156873427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3255156873491.

It is not an unprimeable number, because it can be changed into a prime (3255156873497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4752506 + ... + 5394128.

It is an arithmetic number, because the mean of its divisors is an integer number (424588265760).

Almost surely, 2^{3255156873491} is an apocalyptic number.

3255156873491 is a deficient number, since it is larger than the sum of its proper divisors (141549252589).

3255156873491 is a wasteful number, since it uses less digits than its factorization.

3255156873491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862225.

The product of its digits is 27216000, while the sum is 59.

The spelling of 3255156873491 in words is "three trillion, two hundred fifty-five billion, one hundred fifty-six million, eight hundred seventy-three thousand, four hundred ninety-one".