454532643512552 has 32 divisors (see below), whose sum is σ = 929732416747200. Its totient is φ = 206604290380800.

The previous prime is 454532643512551. The next prime is 454532643512569. The reversal of 454532643512552 is 255215346235454.

It is not an unprimeable number, because it can be changed into a prime (454532643512551) 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, 5606777 + ... + 30667592.

It is an arithmetic number, because the mean of its divisors is an integer number (29054138023350).

Almost surely, 2^{454532643512552} is an apocalyptic number.

It is an amenable number.

454532643512552 is an abundant number, since it is smaller than the sum of its proper divisors (475199773234648).

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

454532643512552 is a wasteful number, since it uses less digits than its factorization.

454532643512552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36416777 (or 36416773 counting only the distinct ones).

The product of its digits is 86400000, while the sum is 56.

The spelling of 454532643512552 in words is "four hundred fifty-four trillion, five hundred thirty-two billion, six hundred forty-three million, five hundred twelve thousand, five hundred fifty-two".