264362772162 has 16 divisors (see below), whose sum is σ = 531646682112. Its totient is φ = 87634067760.

The previous prime is 264362772161. The next prime is 264362772229. The reversal of 264362772162 is 261277263462.

It is not an unprimeable number, because it can be changed into a prime (264362772161) 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, 121712898 + ... + 121715069.

It is an arithmetic number, because the mean of its divisors is an integer number (33227917632).

Almost surely, 2^264362772162 is an apocalyptic number.

264362772162 is an abundant number, since it is smaller than the sum of its proper divisors (267283909950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264362772162 is a wasteful number, since it uses less digits than its factorization.

264362772162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243428153.

The product of its digits is 2032128, while the sum is 48.

The spelling of 264362772162 in words is "two hundred sixty-four billion, three hundred sixty-two million, seven hundred seventy-two thousand, one hundred sixty-two".