5156302705 has 4 divisors (see below), whose sum is σ = 6187563252. Its totient is φ = 4125042160.

The previous prime is 5156302693. The next prime is 5156302709. The reversal of 5156302705 is 5072036515.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3299813136 + 1856489569 = 57444^2 + 43087^2 .

It is not a de Polignac number, because 5156302705 - 2⁷ = 5156302577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5156302709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515630266 + ... + 515630275.

It is an arithmetic number, because the mean of its divisors is an integer number (1546890813).

Almost surely, 2^5156302705 is an apocalyptic number.

It is an amenable number.

5156302705 is a deficient number, since it is larger than the sum of its proper divisors (1031260547).

5156302705 is a wasteful number, since it uses less digits than its factorization.

5156302705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031260546.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 5156302705 is about 71807.4000713018. The cubic root of 5156302705 is about 1727.6116937673.

The spelling of 5156302705 in words is "five billion, one hundred fifty-six million, three hundred two thousand, seven hundred five".