5556357 has 10 divisors (see below), whose sum is σ = 8300358. Its totient is φ = 3704184.

The previous prime is 5556337. The next prime is 5556367. The reversal of 5556357 is 7536555.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 1846881 = 1926^2 + 1359^2 .

It is not a de Polignac number, because 5556357 - 2¹⁸ = 5294213 is a prime.

It is a super-2 number, since 2×5556357² = 61746206222898, which contains 22 as substring.

5556357 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556337) 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, 34218 + ... + 34379.

Almost surely, 2^5556357 is an apocalyptic number.

It is an amenable number.

5556357 is a deficient number, since it is larger than the sum of its proper divisors (2744001).

5556357 is an equidigital number, since it uses as much as digits as its factorization.

5556357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68609 (or 68600 counting only the distinct ones).

The product of its digits is 78750, while the sum is 36.

The square root of 5556357 is about 2357.1926098645. The cubic root of 5556357 is about 177.1182777390.

The spelling of 5556357 in words is "five million, five hundred fifty-six thousand, three hundred fifty-seven".