5445871232 has 32 divisors (see below), whose sum is σ = 10860894720. Its totient is φ = 2719999744.

The previous prime is 5445871201. The next prime is 5445871237. The reversal of 5445871232 is 2321785445.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5445871232.

It is not an unprimeable number, because it can be changed into a prime (5445871237) 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, 98753 + ... + 143679.

It is an arithmetic number, because the mean of its divisors is an integer number (339402960).

Almost surely, 2^5445871232 is an apocalyptic number.

It is an amenable number.

5445871232 is a deficient number, since it is larger than the sum of its proper divisors (5415023488).

5445871232 is an equidigital number, since it uses as much as digits as its factorization.

5445871232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45888 (or 45876 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 5445871232 is about 73796.1464576573. The cubic root of 5445871232 is about 1759.3643572353.

The spelling of 5445871232 in words is "five billion, four hundred forty-five million, eight hundred seventy-one thousand, two hundred thirty-two".