5405389107 has 8 divisors (see below), whose sum is σ = 7215945984. Its totient is φ = 3599212488.

The previous prime is 5405389081. The next prime is 5405389109. The reversal of 5405389107 is 7019835045.

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

It is not a de Polignac number, because 5405389107 - 2¹⁹ = 5404864819 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5405389109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092183 + ... + 1097120.

It is an arithmetic number, because the mean of its divisors is an integer number (901993248).

Almost surely, 2^5405389107 is an apocalyptic number.

5405389107 is a deficient number, since it is larger than the sum of its proper divisors (1810556877).

5405389107 is a wasteful number, since it uses less digits than its factorization.

5405389107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190129.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5405389107 is about 73521.3513681570. The cubic root of 5405389107 is about 1754.9940727554.

The spelling of 5405389107 in words is "five billion, four hundred five million, three hundred eighty-nine thousand, one hundred seven".