5126311705 has 16 divisors (see below), whose sum is σ = 6412144320. Its totient is φ = 3930645312.

The previous prime is 5126311703. The next prime is 5126311709. The reversal of 5126311705 is 5071136215.

It is a cyclic number.

It is not a de Polignac number, because 5126311705 - 2¹ = 5126311703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5126311703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194395 + ... + 219184.

It is an arithmetic number, because the mean of its divisors is an integer number (400759020).

Almost surely, 2^5126311705 is an apocalyptic number.

It is an amenable number.

5126311705 is a deficient number, since it is larger than the sum of its proper divisors (1285832615).

5126311705 is a wasteful number, since it uses less digits than its factorization.

5126311705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413688.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5126311705 is about 71598.2660753736. The cubic root of 5126311705 is about 1724.2556984994.

The spelling of 5126311705 in words is "five billion, one hundred twenty-six million, three hundred eleven thousand, seven hundred five".