5526387 has 10 divisors (see below), whose sum is σ = 8255588. Its totient is φ = 3684204.

The previous prime is 5526383. The next prime is 5526407. The reversal of 5526387 is 7836255.

It is not a de Polignac number, because 5526387 - 2² = 5526383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5526383) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34033 + ... + 34194.

Almost surely, 2^5526387 is an apocalyptic number.

5526387 is a deficient number, since it is larger than the sum of its proper divisors (2729201).

5526387 is an equidigital number, since it uses as much as digits as its factorization.

5526387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68239 (or 68230 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5526387 is about 2350.8268758035. The cubic root of 5526387 is about 176.7992553186.

The spelling of 5526387 in words is "five million, five hundred twenty-six thousand, three hundred eighty-seven".