5250161577 has 8 divisors (see below), whose sum is σ = 7001307360. Its totient is φ = 3499561760.

The previous prime is 5250161573. The next prime is 5250161593. The reversal of 5250161577 is 7751610525.

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 5250161577 - 2² = 5250161573 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5250161573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113499 + ... + 152912.

It is an arithmetic number, because the mean of its divisors is an integer number (875163420).

Almost surely, 2^5250161577 is an apocalyptic number.

It is an amenable number.

5250161577 is a deficient number, since it is larger than the sum of its proper divisors (1751145783).

5250161577 is a wasteful number, since it uses less digits than its factorization.

5250161577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272983.

The product of its (nonzero) digits is 73500, while the sum is 39.

The square root of 5250161577 is about 72457.9987095973. The cubic root of 5250161577 is about 1738.0311522907.

The spelling of 5250161577 in words is "five billion, two hundred fifty million, one hundred sixty-one thousand, five hundred seventy-seven".