455490967048 has 128 divisors (see below), whose sum is σ = 979147008000. Its totient is φ = 196911648000.

The previous prime is 455490967039. The next prime is 455490967069. The reversal of 455490967048 is 840769094554.

It is a happy number.

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, 68937361 + ... + 68943967.

It is an arithmetic number, because the mean of its divisors is an integer number (7649586000).

Almost surely, 2^455490967048 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 455490967048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489573504000).

455490967048 is an abundant number, since it is smaller than the sum of its proper divisors (523656040952).

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

455490967048 is a wasteful number, since it uses less digits than its factorization.

455490967048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035 (or 7031 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 61.

The spelling of 455490967048 in words is "four hundred fifty-five billion, four hundred ninety million, nine hundred sixty-seven thousand, forty-eight".