5137770709 has 4 divisors (see below), whose sum is σ = 5303505280. Its totient is φ = 4972036140.

The previous prime is 5137770667. The next prime is 5137770769. The reversal of 5137770709 is 9070777315.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5137770709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137770769) 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, 82867239 + ... + 82867300.

It is an arithmetic number, because the mean of its divisors is an integer number (1325876320).

Almost surely, 2^5137770709 is an apocalyptic number.

It is an amenable number.

5137770709 is a deficient number, since it is larger than the sum of its proper divisors (165734571).

5137770709 is a wasteful number, since it uses less digits than its factorization.

5137770709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165734570.

The product of its (nonzero) digits is 324135, while the sum is 46.

The square root of 5137770709 is about 71678.2443214118. The cubic root of 5137770709 is about 1725.5395031955.

The spelling of 5137770709 in words is "five billion, one hundred thirty-seven million, seven hundred seventy thousand, seven hundred nine".