5277861576 has 96 divisors (see below), whose sum is σ = 15444112320. Its totient is φ = 1618646400.

The previous prime is 5277861557. The next prime is 5277861601. The reversal of 5277861576 is 6751687725.

It is a happy number.

5277861576 is a `hidden beast` number, since 5 + 2 + 7 + 7 + 8 + 61 + 576 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282031 + ... + 300161.

It is an arithmetic number, because the mean of its divisors is an integer number (160876170).

Almost surely, 2^5277861576 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 5277861576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7722056160).

5277861576 is an abundant number, since it is smaller than the sum of its proper divisors (10166250744).

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

5277861576 is a wasteful number, since it uses less digits than its factorization.

5277861576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18467 (or 18460 counting only the distinct ones).

The product of its digits is 4939200, while the sum is 54.

The square root of 5277861576 is about 72648.8924623081. The cubic root of 5277861576 is about 1741.0824259853.

The spelling of 5277861576 in words is "five billion, two hundred seventy-seven million, eight hundred sixty-one thousand, five hundred seventy-six".