452453252452 has 6 divisors (see below), whose sum is σ = 791793191798. Its totient is φ = 226226626224.

The previous prime is 452453252429. The next prime is 452453252453. The reversal of 452453252452 is 254252354254.

It can be written as a sum of positive squares in only one way, i.e., 377258837796 + 75194414656 = 614214^2 + 274216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 452453252399 and 452453252408.

It is not an unprimeable number, because it can be changed into a prime (452453252453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56556656553 + ... + 56556656560.

Almost surely, 2^452453252452 is an apocalyptic number.

It is an amenable number.

452453252452 is a deficient number, since it is larger than the sum of its proper divisors (339339939346).

452453252452 is a wasteful number, since it uses less digits than its factorization.

452453252452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113113313117 (or 113113313115 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 43.

The spelling of 452453252452 in words is "four hundred fifty-two billion, four hundred fifty-three million, two hundred fifty-two thousand, four hundred fifty-two".