264848945 has 4 divisors (see below), whose sum is σ = 317818740. Its totient is φ = 211879152.

The previous prime is 264848929. The next prime is 264848951. The reversal of 264848945 is 549848462.

264848945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 549848462 = 2 ⋅274924231.

It can be written as a sum of positive squares in 2 ways, for example, as 92294449 + 172554496 = 9607^2 + 13136^2 .

It is a cyclic number.

It is not a de Polignac number, because 264848945 - 2⁴ = 264848929 is a prime.

It is a super-2 number, since 2×264848945² = 140289927335226050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264848893 and 264848902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26484890 + ... + 26484899.

It is an arithmetic number, because the mean of its divisors is an integer number (79454685).

Almost surely, 2^264848945 is an apocalyptic number.

It is an amenable number.

264848945 is a deficient number, since it is larger than the sum of its proper divisors (52969795).

264848945 is an equidigital number, since it uses as much as digits as its factorization.

264848945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52969794.

The product of its digits is 2211840, while the sum is 50.

The square root of 264848945 is about 16274.1803173002. The cubic root of 264848945 is about 642.1937616125.

The spelling of 264848945 in words is "two hundred sixty-four million, eight hundred forty-eight thousand, nine hundred forty-five".