326460162262253 has 4 divisors (see below), whose sum is σ = 326465784449280. Its totient is φ = 326454540075228.

The previous prime is 326460162262147. The next prime is 326460162262291. The reversal of 326460162262253 is 352262261064623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 326460162262253 - 2¹² = 326460162258157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326460162262753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2811006413 + ... + 2811122546.

It is an arithmetic number, because the mean of its divisors is an integer number (81616446112320).

Almost surely, 2^{326460162262253} is an apocalyptic number.

It is an amenable number.

326460162262253 is a deficient number, since it is larger than the sum of its proper divisors (5622187027).

326460162262253 is an equidigital number, since it uses as much as digits as its factorization.

326460162262253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622187026.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 326460162262253 in words is "three hundred twenty-six trillion, four hundred sixty billion, one hundred sixty-two million, two hundred sixty-two thousand, two hundred fifty-three".