5512918 has 4 divisors (see below), whose sum is σ = 8269380. Its totient is φ = 2756458.

The previous prime is 5512909. The next prime is 5512919. The reversal of 5512918 is 8192155.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8192155 = 5 ⋅1638431.

It is a self number, because there is not a number n which added to its sum of digits gives 5512918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5512919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378228 + ... + 1378231.

It is an arithmetic number, because the mean of its divisors is an integer number (2067345).

Almost surely, 2^5512918 is an apocalyptic number.

5512918 is a deficient number, since it is larger than the sum of its proper divisors (2756462).

5512918 is a wasteful number, since it uses less digits than its factorization.

5512918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756461.

The product of its digits is 3600, while the sum is 31.

The square root of 5512918 is about 2347.9603914887. The cubic root of 5512918 is about 176.6555058018.

The spelling of 5512918 in words is "five million, five hundred twelve thousand, nine hundred eighteen".