326055011 has 4 divisors (see below), whose sum is σ = 330521592. Its totient is φ = 321588432.

The previous prime is 326055007. The next prime is 326055017. The reversal of 326055011 is 110550623.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 326055011 - 2² = 326055007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326055017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2233181 + ... + 2233326.

It is an arithmetic number, because the mean of its divisors is an integer number (82630398).

Almost surely, 2^326055011 is an apocalyptic number.

326055011 is a deficient number, since it is larger than the sum of its proper divisors (4466581).

326055011 is an equidigital number, since it uses as much as digits as its factorization.

326055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466580.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 326055011 is about 18056.9934097568. The cubic root of 326055011 is about 688.2775852516.

The spelling of 326055011 in words is "three hundred twenty-six million, fifty-five thousand, eleven".