5449050964 has 72 divisors (see below), whose sum is σ = 11698102080. Its totient is φ = 2174660352.

The previous prime is 5449050949. The next prime is 5449051001. The reversal of 5449050964 is 4690509445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591804 + ... + 600940.

It is an arithmetic number, because the mean of its divisors is an integer number (162473640).

Almost surely, 2^5449050964 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 5449050964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5849051040).

5449050964 is an abundant number, since it is smaller than the sum of its proper divisors (6249051116).

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

5449050964 is a wasteful number, since it uses less digits than its factorization.

5449050964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245 (or 9224 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 5449050964 is about 73817.6873384692. The cubic root of 5449050964 is about 1759.7067094786.

The spelling of 5449050964 in words is "five billion, four hundred forty-nine million, fifty thousand, nine hundred sixty-four".