5445068434 has 8 divisors (see below), whose sum is σ = 8795879820. Its totient is φ = 2513108496.

The previous prime is 5445068413. The next prime is 5445068479. The reversal of 5445068434 is 4348605445.

It can be written as a sum of positive squares in 2 ways, for example, as 4302966409 + 1142102025 = 65597^2 + 33795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 104712829 + ... + 104712880.

Almost surely, 2^5445068434 is an apocalyptic number.

5445068434 is a deficient number, since it is larger than the sum of its proper divisors (3350811386).

5445068434 is a wasteful number, since it uses less digits than its factorization.

5445068434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209425724.

The product of its (nonzero) digits is 921600, while the sum is 43.

The square root of 5445068434 is about 73790.7069623269. The cubic root of 5445068434 is about 1759.2779013047.

The spelling of 5445068434 in words is "five billion, four hundred forty-five million, sixty-eight thousand, four hundred thirty-four".