5551756 has 12 divisors (see below), whose sum is σ = 11103568. Its totient is φ = 2379312.

The previous prime is 5551753. The next prime is 5551757. The reversal of 5551756 is 6571555.

5551756 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5551753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99111 + ... + 99166.

Almost surely, 2^5551756 is an apocalyptic number.

It is an amenable number.

5551756 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5551756 is a wasteful number, since it uses less digits than its factorization.

5551756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198288 (or 198286 counting only the distinct ones).

The product of its digits is 26250, while the sum is 34.

The square root of 5551756 is about 2356.2164586472. The cubic root of 5551756 is about 177.0693760195.

The spelling of 5551756 in words is "five million, five hundred fifty-one thousand, seven hundred fifty-six".