5387440580 has 24 divisors (see below), whose sum is σ = 11332728792. Its totient is φ = 2151337472.

The previous prime is 5387440579. The next prime is 5387440603. The reversal of 5387440580 is 850447835.

It can be written as a sum of positive squares in 4 ways, for example, as 1096404544 + 4291036036 = 33112^2 + 65506^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215267 + ... + 238986.

It is an arithmetic number, because the mean of its divisors is an integer number (472197033).

Almost surely, 2^5387440580 is an apocalyptic number.

It is an amenable number.

5387440580 is an abundant number, since it is smaller than the sum of its proper divisors (5945288212).

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

5387440580 is a wasteful number, since it uses less digits than its factorization.

5387440580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454855 (or 454853 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 5387440580 is about 73399.1865077536. The cubic root of 5387440580 is about 1753.0494401573.

The spelling of 5387440580 in words is "five billion, three hundred eighty-seven million, four hundred forty thousand, five hundred eighty".