264016045 has 8 divisors (see below), whose sum is σ = 316956024. Its totient is φ = 211121664.

The previous prime is 264016043. The next prime is 264016063. The reversal of 264016045 is 540610462.

It can be written as a sum of positive squares in 4 ways, for example, as 119006281 + 145009764 = 10909^2 + 12042^2 .

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 264016045 - 2¹ = 264016043 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 (264016043) 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, 2997 + ... + 23173.

It is an arithmetic number, because the mean of its divisors is an integer number (39619503).

Almost surely, 2^264016045 is an apocalyptic number.

It is an amenable number.

264016045 is a deficient number, since it is larger than the sum of its proper divisors (52939979).

264016045 is a wasteful number, since it uses less digits than its factorization.

264016045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22799.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 264016045 is about 16248.5705525132. The cubic root of 264016045 is about 641.5198619198.

The spelling of 264016045 in words is "two hundred sixty-four million, sixteen thousand, forty-five".