5277381040 has 80 divisors (see below), whose sum is σ = 12620620800. Its totient is φ = 2050790400.

The previous prime is 5277381037. The next prime is 5277381047. The reversal of 5277381040 is 401837725.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (5277381047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3406186 + ... + 3407734.

It is an arithmetic number, because the mean of its divisors is an integer number (157757760).

Almost surely, 2^5277381040 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 5277381040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6310310400).

5277381040 is an abundant number, since it is smaller than the sum of its proper divisors (7343239760).

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

5277381040 is a wasteful number, since it uses less digits than its factorization.

5277381040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 5277381040 is about 72645.5851377081. The cubic root of 5277381040 is about 1741.0295839921.

The spelling of 5277381040 in words is "five billion, two hundred seventy-seven million, three hundred eighty-one thousand, forty".