5437628448 has 96 divisors (see below), whose sum is σ = 16348760064. Its totient is φ = 1550191872.

The previous prime is 5437628437. The next prime is 5437628459. The reversal of 5437628448 is 8448267345.

It is an interprime number because it is at equal distance from previous prime (5437628437) and next prime (5437628459).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 5437628448.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305161 + ... + 322487.

It is an arithmetic number, because the mean of its divisors is an integer number (170299584).

Almost surely, 2^5437628448 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 5437628448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8174380032).

5437628448 is an abundant number, since it is smaller than the sum of its proper divisors (10911131616).

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

5437628448 is a wasteful number, since it uses less digits than its factorization.

5437628448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17814 (or 17806 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 51.

The square root of 5437628448 is about 73740.2769726287. The cubic root of 5437628448 is about 1758.4762603873.

The spelling of 5437628448 in words is "five billion, four hundred thirty-seven million, six hundred twenty-eight thousand, four hundred forty-eight".