5167857505 has 32 divisors (see below), whose sum is σ = 6505712640. Its totient is φ = 3936775680.

The previous prime is 5167857503. The next prime is 5167857517. The reversal of 5167857505 is 5057587615.

It is not a de Polignac number, because 5167857505 - 2¹ = 5167857503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5167857503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6233431 + ... + 6234259.

It is an arithmetic number, because the mean of its divisors is an integer number (203303520).

Almost surely, 2^5167857505 is an apocalyptic number.

It is an amenable number.

5167857505 is a deficient number, since it is larger than the sum of its proper divisors (1337855135).

5167857505 is a wasteful number, since it uses less digits than its factorization.

5167857505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its (nonzero) digits is 1470000, while the sum is 49.

The square root of 5167857505 is about 71887.8119363776. The cubic root of 5167857505 is about 1728.9012039790.

The spelling of 5167857505 in words is "five billion, one hundred sixty-seven million, eight hundred fifty-seven thousand, five hundred five".