5250161592 has 96 divisors (see below), whose sum is σ = 15339476880. Its totient is φ = 1612638720.

The previous prime is 5250161573. The next prime is 5250161593. The reversal of 5250161592 is 2951610525.

5250161592 is a `hidden beast` number, since 5 + 2 + 5 + 0 + 1 + 61 + 592 = 666.

It is a super-2 number, since 2×5250161592² = 55128393484223948928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250161593) 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 23 ways as a sum of consecutive naturals, for example, 572967 + ... + 582057.

Almost surely, 2^5250161592 is an apocalyptic number.

5250161592 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5250161592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7669738440).

5250161592 is an abundant number, since it is smaller than the sum of its proper divisors (10089315288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5250161592 is a wasteful number, since it uses less digits than its factorization.

5250161592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9733 (or 9726 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5250161592 is about 72457.9988131055. The cubic root of 5250161592 is about 1738.0311539459.

The spelling of 5250161592 in words is "five billion, two hundred fifty million, one hundred sixty-one thousand, five hundred ninety-two".