5445632001 has 4 divisors (see below), whose sum is σ = 7260842672. Its totient is φ = 3630421332.

The previous prime is 5445631979. The next prime is 5445632021. The reversal of 5445632001 is 1002365445.

5445632001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5445632001 - 2⁶ = 5445631937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5445632001.

It is not an unprimeable number, because it can be changed into a prime (5445632021) 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, 907605331 + ... + 907605336.

It is an arithmetic number, because the mean of its divisors is an integer number (1815210668).

Almost surely, 2^5445632001 is an apocalyptic number.

It is an amenable number.

5445632001 is a deficient number, since it is larger than the sum of its proper divisors (1815210671).

5445632001 is a wasteful number, since it uses less digits than its factorization.

5445632001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815210670.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5445632001 is about 73794.5255489864. The cubic root of 5445632001 is about 1759.3385945587.

Adding to 5445632001 its reverse (1002365445), we get a palindrome (6447997446).

The spelling of 5445632001 in words is "five billion, four hundred forty-five million, six hundred thirty-two thousand, one".