5557158 has 24 divisors (see below), whose sum is σ = 12675000. Its totient is φ = 1754784.

The previous prime is 5557133. The next prime is 5557163. The reversal of 5557158 is 8517555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7783 + ... + 8466.

It is an arithmetic number, because the mean of its divisors is an integer number (528125).

Almost surely, 2^5557158 is an apocalyptic number.

5557158 is an abundant number, since it is smaller than the sum of its proper divisors (7117842).

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

5557158 is a wasteful number, since it uses less digits than its factorization.

5557158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16276 (or 16273 counting only the distinct ones).

The product of its digits is 35000, while the sum is 36.

The square root of 5557158 is about 2357.3625092463. The cubic root of 5557158 is about 177.1267884067.

The spelling of 5557158 in words is "five million, five hundred fifty-seven thousand, one hundred fifty-eight".