264135093 has 16 divisors (see below), whose sum is σ = 377714880. Its totient is φ = 163672704.

The previous prime is 264135077. The next prime is 264135107. The reversal of 264135093 is 390531462.

It is not a de Polignac number, because 264135093 - 2⁴ = 264135077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264135023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40696 + ... + 46737.

It is an arithmetic number, because the mean of its divisors is an integer number (23607180).

Almost surely, 2^264135093 is an apocalyptic number.

It is an amenable number.

264135093 is a deficient number, since it is larger than the sum of its proper divisors (113579787).

264135093 is a wasteful number, since it uses less digits than its factorization.

264135093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87508.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 264135093 is about 16252.2334772794. The cubic root of 264135093 is about 641.6162704297.

The spelling of 264135093 in words is "two hundred sixty-four million, one hundred thirty-five thousand, ninety-three".