5525387 has 16 divisors (see below), whose sum is σ = 6552000. Its totient is φ = 4656960.

The previous prime is 5525363. The next prime is 5525417. The reversal of 5525387 is 7835255.

5525387 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5525387 - 2⁸ = 5525131 is a prime.

5525387 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (5525327) 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, 30437 + ... + 30617.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 2^5525387 is an apocalyptic number.

5525387 is a deficient number, since it is larger than the sum of its proper divisors (1026613).

5525387 is an equidigital number, since it uses as much as digits as its factorization.

5525387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 277 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 5525387 is about 2350.6141750615. The cubic root of 5525387 is about 176.7885907306.

The spelling of 5525387 in words is "five million, five hundred twenty-five thousand, three hundred eighty-seven".