264238876083 has 64 divisors (see below), whose sum is σ = 461535363072. Its totient is φ = 130492753920.

The previous prime is 264238876079. The next prime is 264238876091. The reversal of 264238876083 is 380678832462.

It is not a de Polignac number, because 264238876083 - 2² = 264238876079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264238876093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 737385 + ... + 1035477.

It is an arithmetic number, because the mean of its divisors is an integer number (7211490048).

Almost surely, 2^264238876083 is an apocalyptic number.

264238876083 is a deficient number, since it is larger than the sum of its proper divisors (197296486989).

264238876083 is a wasteful number, since it uses less digits than its factorization.

264238876083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298324.

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 264238876083 in words is "two hundred sixty-four billion, two hundred thirty-eight million, eight hundred seventy-six thousand, eighty-three".