5405739106 has 4 divisors (see below), whose sum is σ = 8108608662. Its totient is φ = 2702869552.

The previous prime is 5405739089. The next prime is 5405739107. The reversal of 5405739106 is 6019375045.

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., 5391230625 + 14508481 = 73425^2 + 3809^2 .

It is not an unprimeable number, because it can be changed into a prime (5405739107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351434775 + ... + 1351434778.

Almost surely, 2^5405739106 is an apocalyptic number.

5405739106 is a deficient number, since it is larger than the sum of its proper divisors (2702869556).

5405739106 is a wasteful number, since it uses less digits than its factorization.

5405739106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702869555.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 5405739106 is about 73523.7315837546. The cubic root of 5405739106 is about 1755.0319505659.

The spelling of 5405739106 in words is "five billion, four hundred five million, seven hundred thirty-nine thousand, one hundred six".