452772952329 has 16 divisors (see below), whose sum is σ = 615511420992. Its totient is φ = 295949404608.

The previous prime is 452772952301. The next prime is 452772952363. The reversal of 452772952329 is 923259277254.

It is not a de Polignac number, because 452772952329 - 2²⁷ = 452638734601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452772952529) 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, 748887 + ... + 1210940.

It is an arithmetic number, because the mean of its divisors is an integer number (38469463812).

Almost surely, 2^452772952329 is an apocalyptic number.

It is an amenable number.

452772952329 is a deficient number, since it is larger than the sum of its proper divisors (162738468663).

452772952329 is a wasteful number, since it uses less digits than its factorization.

452772952329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961336.

The product of its digits is 19051200, while the sum is 57.

The spelling of 452772952329 in words is "four hundred fifty-two billion, seven hundred seventy-two million, nine hundred fifty-two thousand, three hundred twenty-nine".