5071510779 has 8 divisors (see below), whose sum is σ = 6825211200. Its totient is φ = 3349408776.

The previous prime is 5071510747. The next prime is 5071510817. The reversal of 5071510779 is 9770151705.

It is a happy number.

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

It is not a de Polignac number, because 5071510779 - 2⁵ = 5071510747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5071510779.

It is not an unprimeable number, because it can be changed into a prime (5071510729) 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, 7899229 + ... + 7899870.

It is an arithmetic number, because the mean of its divisors is an integer number (853151400).

Almost surely, 2^5071510779 is an apocalyptic number.

5071510779 is a deficient number, since it is larger than the sum of its proper divisors (1753700421).

5071510779 is a wasteful number, since it uses less digits than its factorization.

5071510779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15799209.

The product of its (nonzero) digits is 77175, while the sum is 42.

The square root of 5071510779 is about 71214.5405026249. The cubic root of 5071510779 is about 1718.0895024302.

The spelling of 5071510779 in words is "five billion, seventy-one million, five hundred ten thousand, seven hundred seventy-nine".