5527557 has 12 divisors (see below), whose sum is σ = 9124960. Its totient is φ = 3158568.

The previous prime is 5527549. The next prime is 5527573. The reversal of 5527557 is 7557255.

It is not a de Polignac number, because 5527557 - 2³ = 5527549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43807 + ... + 43932.

Almost surely, 2^5527557 is an apocalyptic number.

It is an amenable number.

5527557 is a deficient number, since it is larger than the sum of its proper divisors (3597403).

5527557 is a wasteful number, since it uses less digits than its factorization.

5527557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87752 (or 87749 counting only the distinct ones).

The product of its digits is 61250, while the sum is 36.

The square root of 5527557 is about 2351.0757112437. The cubic root of 5527557 is about 176.8117312534.

It can be divided in two parts, 5527 and 557, that added together give a square (6084 = 78²).

The spelling of 5527557 in words is "five million, five hundred twenty-seven thousand, five hundred fifty-seven".