5227161600 has 144 divisors (see below), whose sum is σ = 17280768960. Its totient is φ = 1393868800.

The previous prime is 5227161559. The next prime is 5227161613. The reversal of 5227161600 is 61617225.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136585 + ... + 170615.

It is an arithmetic number, because the mean of its divisors is an integer number (120005340).

Almost surely, 2^5227161600 is an apocalyptic number.

5227161600 is a gapful number since it is divisible by the number (50) 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 5227161600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8640384480).

5227161600 is an abundant number, since it is smaller than the sum of its proper divisors (12053607360).

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

5227161600 is a wasteful number, since it uses less digits than its factorization.

5227161600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34066 (or 34041 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5227161600 is about 72299.1120277421. The cubic root of 5227161600 is about 1735.4894404919.

Adding to 5227161600 its reverse (61617225), we get a palindrome (5288778825).

It can be divided in two parts, 5227161 and 600, that added together give a triangular number (5227761 = T₃₂₃₃).

The spelling of 5227161600 in words is "five billion, two hundred twenty-seven million, one hundred sixty-one thousand, six hundred".