5151112 has 8 divisors (see below), whose sum is σ = 9658350. Its totient is φ = 2575552.

The previous prime is 5151061. The next prime is 5151131. The reversal of 5151112 is 2111515.

It can be written as a sum of positive squares in only one way, i.e., 3865156 + 1285956 = 1966^2 + 1134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321937 + ... + 321952.

Almost surely, 2^5151112 is an apocalyptic number.

It is an amenable number.

5151112 is a deficient number, since it is larger than the sum of its proper divisors (4507238).

5151112 is a wasteful number, since it uses less digits than its factorization.

5151112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643895 (or 643891 counting only the distinct ones).

The product of its digits is 50, while the sum is 16.

The square root of 5151112 is about 2269.6061332311. The cubic root of 5151112 is about 172.7031786421.

Adding to 5151112 its reverse (2111515), we get a palindrome (7262627).

The spelling of 5151112 in words is "five million, one hundred fifty-one thousand, one hundred twelve".