454628635916 has 24 divisors (see below), whose sum is σ = 979200139680. Its totient is φ = 179853086592.

The previous prime is 454628635897. The next prime is 454628635919. The reversal of 454628635916 is 619536826454.

It is not an unprimeable number, because it can be changed into a prime (454628635919) 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, 624489521 + ... + 624490248.

It is an arithmetic number, because the mean of its divisors is an integer number (40800005820).

Almost surely, 2^454628635916 is an apocalyptic number.

It is an amenable number.

454628635916 is an abundant number, since it is smaller than the sum of its proper divisors (524571503764).

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

454628635916 is a wasteful number, since it uses less digits than its factorization.

454628635916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248979793 (or 1248979791 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 59.

The spelling of 454628635916 in words is "four hundred fifty-four billion, six hundred twenty-eight million, six hundred thirty-five thousand, nine hundred sixteen".