5527987 has 2 divisors, whose sum is σ = 5527988. Its totient is φ = 5527986.

The previous prime is 5527979. The next prime is 5528011. The reversal of 5527987 is 7897255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5527987 - 2³ = 5527979 is a prime.

It is a d-powerful number, because it can be written as 5⁴ + 5⁸ + 2²² + 7⁶ + 9³ + 8³ + 7⁷ .

It is not a weakly prime, because it can be changed into another prime (5527927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763993 + 2763994.

It is an arithmetic number, because the mean of its divisors is an integer number (2763994).

Almost surely, 2^5527987 is an apocalyptic number.

5527987 is a deficient number, since it is larger than the sum of its proper divisors (1).

5527987 is an equidigital number, since it uses as much as digits as its factorization.

5527987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 43.

The square root of 5527987 is about 2351.1671569669. The cubic root of 5527987 is about 176.8163159836.

The spelling of 5527987 in words is "five million, five hundred twenty-seven thousand, nine hundred eighty-seven".