5262776360 has 64 divisors (see below), whose sum is σ = 12572010000. Its totient is φ = 1975873536.

The previous prime is 5262776357. The next prime is 5262776383. The reversal of 5262776360 is 636772625.

It can be written as a sum of positive squares in 8 ways, for example, as 1555671364 + 3707104996 = 39442^2 + 60886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243266 + ... + 264014.

Almost surely, 2^5262776360 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 5262776360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6286005000).

5262776360 is an abundant number, since it is smaller than the sum of its proper divisors (7309233640).

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

5262776360 is a wasteful number, since it uses less digits than its factorization.

5262776360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21150 (or 21146 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 5262776360 is about 72544.9954166378. The cubic root of 5262776360 is about 1739.4220522956.

The spelling of 5262776360 in words is "five billion, two hundred sixty-two million, seven hundred seventy-six thousand, three hundred sixty".