5387581375 has 32 divisors (see below), whose sum is σ = 7359416064. Its totient is φ = 3905172000.

The previous prime is 5387581373. The next prime is 5387581391. The reversal of 5387581375 is 5731857835.

It is a happy number.

It is not a de Polignac number, because 5387581375 - 2¹ = 5387581373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387581373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415744 + ... + 428506.

It is an arithmetic number, because the mean of its divisors is an integer number (229981752).

Almost surely, 2^5387581375 is an apocalyptic number.

5387581375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5387581375 is a deficient number, since it is larger than the sum of its proper divisors (1971834689).

5387581375 is a wasteful number, since it uses less digits than its factorization.

5387581375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13096 (or 13086 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 52.

The square root of 5387581375 is about 73400.1456061226. The cubic root of 5387581375 is about 1753.0647113819.

The spelling of 5387581375 in words is "five billion, three hundred eighty-seven million, five hundred eighty-one thousand, three hundred seventy-five".