5131085069 has 8 divisors (see below), whose sum is σ = 5626552512. Its totient is φ = 4640451840.

The previous prime is 5131085017. The next prime is 5131085107. The reversal of 5131085069 is 9605801315.

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 5131085069 - 2¹⁶ = 5131019533 is a prime.

It is a super-2 number, since 2×5131085069² = 52656067970629469522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131085569) 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, 1206329 + ... + 1210574.

It is an arithmetic number, because the mean of its divisors is an integer number (703319064).

Almost surely, 2^5131085069 is an apocalyptic number.

It is an amenable number.

5131085069 is a deficient number, since it is larger than the sum of its proper divisors (495467443).

5131085069 is a wasteful number, since it uses less digits than its factorization.

5131085069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417107.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 5131085069 is about 71631.5926739033. The cubic root of 5131085069 is about 1724.7907125772.

The spelling of 5131085069 in words is "five billion, one hundred thirty-one million, eighty-five thousand, sixty-nine".