5445871234 has 4 divisors (see below), whose sum is σ = 8168806854. Its totient is φ = 2722935616.

The previous prime is 5445871201. The next prime is 5445871237. The reversal of 5445871234 is 4321785445.

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

It can be written as a sum of positive squares in only one way, i.e., 3968622009 + 1477249225 = 62997^2 + 38435^2 .

It is not an unprimeable number, because it can be changed into a prime (5445871237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361467807 + ... + 1361467810.

Almost surely, 2^5445871234 is an apocalyptic number.

5445871234 is a deficient number, since it is larger than the sum of its proper divisors (2722935620).

5445871234 is a wasteful number, since it uses less digits than its factorization.

5445871234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722935619.

The product of its digits is 537600, while the sum is 43.

The square root of 5445871234 is about 73796.1464712081. The cubic root of 5445871234 is about 1759.3643574507.

The spelling of 5445871234 in words is "five billion, four hundred forty-five million, eight hundred seventy-one thousand, two hundred thirty-four".