4157758139 has 8 divisors (see below), whose sum is σ = 4342400160. Its totient is φ = 3973438656.

The previous prime is 4157758091. The next prime is 4157758147. The reversal of 4157758139 is 9318577514.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4157758139 - 2⁸ = 4157757883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4157758439) 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, 54092 + ... + 106025.

It is an arithmetic number, because the mean of its divisors is an integer number (542800020).

Almost surely, 2^4157758139 is an apocalyptic number.

4157758139 is a deficient number, since it is larger than the sum of its proper divisors (184642021).

4157758139 is a wasteful number, since it uses less digits than its factorization.

4157758139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161269.

The product of its digits is 1058400, while the sum is 50.

The square root of 4157758139 is about 64480.6803546613. The cubic root of 4157758139 is about 1608.0013442055.

The spelling of 4157758139 in words is "four billion, one hundred fifty-seven million, seven hundred fifty-eight thousand, one hundred thirty-nine".