454331433532 has 24 divisors (see below), whose sum is σ = 801491977440. Its totient is φ = 225336245760.

The previous prime is 454331433529. The next prime is 454331433533. The reversal of 454331433532 is 235334133454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454331433533) 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, 408532 + ... + 1037092.

It is an arithmetic number, because the mean of its divisors is an integer number (33395499060).

Almost surely, 2^454331433532 is an apocalyptic number.

It is an amenable number.

454331433532 is a deficient number, since it is larger than the sum of its proper divisors (347160543908).

454331433532 is a wasteful number, since it uses less digits than its factorization.

454331433532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630021 (or 630019 counting only the distinct ones).

The product of its digits is 777600, while the sum is 40.

Adding to 454331433532 its reverse (235334133454), we get a palindrome (689665566986).

The spelling of 454331433532 in words is "four hundred fifty-four billion, three hundred thirty-one million, four hundred thirty-three thousand, five hundred thirty-two".