452521526466 has 8 divisors (see below), whose sum is σ = 905043052944. Its totient is φ = 150840508820.

The previous prime is 452521526461. The next prime is 452521526473. The reversal of 452521526466 is 664625125254.

It is a sphenic number, since it is the product of 3 distinct primes.

452521526466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (452521526461) 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, 37710127200 + ... + 37710127211.

It is an arithmetic number, because the mean of its divisors is an integer number (113130381618).

Almost surely, 2^452521526466 is an apocalyptic number.

452521526466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

452521526466 is a wasteful number, since it uses less digits than its factorization.

452521526466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75420254416.

The product of its digits is 3456000, while the sum is 48.

The spelling of 452521526466 in words is "four hundred fifty-two billion, five hundred twenty-one million, five hundred twenty-six thousand, four hundred sixty-six".