455656152616 has 128 divisors (see below), whose sum is σ = 1012350240000. Its totient is φ = 188229629952.

The previous prime is 455656152599. The next prime is 455656152631. The reversal of 455656152616 is 616251656554.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56326300 + ... + 56334388.

It is an arithmetic number, because the mean of its divisors is an integer number (7908986250).

Almost surely, 2^455656152616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455656152616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (506175120000).

455656152616 is an abundant number, since it is smaller than the sum of its proper divisors (556694087384).

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

455656152616 is a wasteful number, since it uses less digits than its factorization.

455656152616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8451 (or 8447 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 52.

The spelling of 455656152616 in words is "four hundred fifty-five billion, six hundred fifty-six million, one hundred fifty-two thousand, six hundred sixteen".