5262111228 has 96 divisors (see below), whose sum is σ = 13621208832. Its totient is φ = 1567820800.

The previous prime is 5262111223. The next prime is 5262111229. The reversal of 5262111228 is 8221112625.

It is a junction number, because it is equal to n+sod(n) for n = 5262111195 and 5262111204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5262111221) 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 31 ways as a sum of consecutive naturals, for example, 1952650 + ... + 1955342.

It is an arithmetic number, because the mean of its divisors is an integer number (141887592).

Almost surely, 2^5262111228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5262111228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6810604416).

5262111228 is an abundant number, since it is smaller than the sum of its proper divisors (8359097604).

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

5262111228 is a wasteful number, since it uses less digits than its factorization.

5262111228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955 (or 2953 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 5262111228 is about 72540.4109996628. The cubic root of 5262111228 is about 1739.3487706958.

The spelling of 5262111228 in words is "five billion, two hundred sixty-two million, one hundred eleven thousand, two hundred twenty-eight".