452838973177 has 4 divisors (see below), whose sum is σ = 452854017396. Its totient is φ = 452823928960.

The previous prime is 452838973163. The next prime is 452838973183. The reversal of 452838973177 is 771379838254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 771379838254 = 2 ⋅385689919127.

It can be written as a sum of positive squares in 2 ways, for example, as 295217268921 + 157621704256 = 543339^2 + 397016^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452838973177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452838973117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7476868 + ... + 7537189.

It is an arithmetic number, because the mean of its divisors is an integer number (113213504349).

Almost surely, 2^452838973177 is an apocalyptic number.

It is an amenable number.

452838973177 is a deficient number, since it is larger than the sum of its proper divisors (15044219).

452838973177 is a wasteful number, since it uses less digits than its factorization.

452838973177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15044218.

The product of its digits is 71124480, while the sum is 64.

The spelling of 452838973177 in words is "four hundred fifty-two billion, eight hundred thirty-eight million, nine hundred seventy-three thousand, one hundred seventy-seven".