5201581182 has 48 divisors (see below), whose sum is σ = 12152436480. Its totient is φ = 1479927792.

The previous prime is 5201581157. The next prime is 5201581207. The reversal of 5201581182 is 2811851025.

It is an interprime number because it is at equal distance from previous prime (5201581157) and next prime (5201581207).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33253 + ... + 107279.

It is an arithmetic number, because the mean of its divisors is an integer number (253175760).

Almost surely, 2^5201581182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5201581182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076218240).

5201581182 is an abundant number, since it is smaller than the sum of its proper divisors (6950855298).

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

5201581182 is a wasteful number, since it uses less digits than its factorization.

5201581182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74285 (or 74278 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 33.

The square root of 5201581182 is about 72121.9882005481. The cubic root of 5201581182 is about 1732.6537931019.

The spelling of 5201581182 in words is "five billion, two hundred one million, five hundred eighty-one thousand, one hundred eighty-two".