452211044352 has 104 divisors (see below), whose sum is σ = 1247327445840. Its totient is φ = 145539072000.

The previous prime is 452211044321. The next prime is 452211044353. The reversal of 452211044352 is 253440112254.

It is a super-2 number, since 2×452211044352² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452211044353) 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, 278149 + ... + 990852.

Almost surely, 2^452211044352 is an apocalyptic number.

It is an amenable number.

452211044352 is an abundant number, since it is smaller than the sum of its proper divisors (795116401488).

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

452211044352 is a wasteful number, since it uses less digits than its factorization.

452211044352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269057 (or 1269035 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 452211044352 in words is "four hundred fifty-two billion, two hundred eleven million, forty-four thousand, three hundred fifty-two".