5155126 has 4 divisors (see below), whose sum is σ = 7732692. Its totient is φ = 2577562.

The previous prime is 5155109. The next prime is 5155133. The reversal of 5155126 is 6215515.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5155126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288780 + ... + 1288783.

It is an arithmetic number, because the mean of its divisors is an integer number (1933173).

Almost surely, 2^5155126 is an apocalyptic number.

5155126 is a deficient number, since it is larger than the sum of its proper divisors (2577566).

5155126 is a wasteful number, since it uses less digits than its factorization.

5155126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577565.

The product of its digits is 1500, while the sum is 25.

The square root of 5155126 is about 2270.4902554294. The cubic root of 5155126 is about 172.7480266005.

The spelling of 5155126 in words is "five million, one hundred fifty-five thousand, one hundred twenty-six".