5453641056 has 96 divisors (see below), whose sum is σ = 14516143488. Its totient is φ = 1792604160.

The previous prime is 5453641043. The next prime is 5453641057. The reversal of 5453641056 is 6501463545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453641057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2474451 + ... + 2476653.

It is an arithmetic number, because the mean of its divisors is an integer number (151209828).

Almost surely, 2^5453641056 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 5453641056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7258071744).

5453641056 is an abundant number, since it is smaller than the sum of its proper divisors (9062502432).

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

5453641056 is a wasteful number, since it uses less digits than its factorization.

5453641056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5453641056 is about 73848.7715266815. The cubic root of 5453641056 is about 1760.2006761537.

The spelling of 5453641056 in words is "five billion, four hundred fifty-three million, six hundred forty-one thousand, fifty-six".