5453619744 has 24 divisors (see below), whose sum is σ = 14315752080. Its totient is φ = 1817873216.

The previous prime is 5453619733. The next prime is 5453619749. The reversal of 5453619744 is 4479163545.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 5453619693 and 5453619702.

It is not an unprimeable number, because it can be changed into a prime (5453619749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28404174 + ... + 28404365.

It is an arithmetic number, because the mean of its divisors is an integer number (596489670).

Almost surely, 2^5453619744 is an apocalyptic number.

It is an amenable number.

5453619744 is an abundant number, since it is smaller than the sum of its proper divisors (8862132336).

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

5453619744 is a wasteful number, since it uses less digits than its factorization.

5453619744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56808552 (or 56808544 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 5453619744 is about 73848.6272316554. The cubic root of 5453619744 is about 1760.1983832852.

The spelling of 5453619744 in words is "five billion, four hundred fifty-three million, six hundred nineteen thousand, seven hundred forty-four".