5445461339 has 4 divisors (see below), whose sum is σ = 5446397880. Its totient is φ = 5444524800.

The previous prime is 5445461293. The next prime is 5445461363. The reversal of 5445461339 is 9331645445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5445461339 - 2⁸ = 5445461083 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 5445461339.

It is not an unprimeable number, because it can be changed into a prime (5445461239) 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, 459494 + ... + 471195.

It is an arithmetic number, because the mean of its divisors is an integer number (1361599470).

Almost surely, 2^5445461339 is an apocalyptic number.

5445461339 is a deficient number, since it is larger than the sum of its proper divisors (936541).

5445461339 is an equidigital number, since it uses as much as digits as its factorization.

5445461339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936540.

The product of its digits is 777600, while the sum is 44.

The square root of 5445461339 is about 73793.3692075379. The cubic root of 5445461339 is about 1759.3202155852.

The spelling of 5445461339 in words is "five billion, four hundred forty-five million, four hundred sixty-one thousand, three hundred thirty-nine".