455252725616 has 40 divisors (see below), whose sum is σ = 954404320464. Its totient is φ = 209120808960.

The previous prime is 455252725601. The next prime is 455252725673. The reversal of 455252725616 is 616527252554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5142641 + ... + 5230416.

Almost surely, 2^455252725616 is an apocalyptic number.

It is an amenable number.

455252725616 is an abundant number, since it is smaller than the sum of its proper divisors (499151594848).

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

455252725616 is a wasteful number, since it uses less digits than its factorization.

455252725616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373289 (or 10373283 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 50.

The spelling of 455252725616 in words is "four hundred fifty-five billion, two hundred fifty-two million, seven hundred twenty-five thousand, six hundred sixteen".