5056911 has 20 divisors (see below), whose sum is σ = 7623000. Its totient is φ = 3340656.

The previous prime is 5056873. The next prime is 5056913. The reversal of 5056911 is 1196505.

Added to its reverse (1196505) it gives a triangular number (6253416 = T₃₅₃₆).

5056911 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5056911 - 2¹⁴ = 5040527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5056913) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11860 + ... + 12278.

It is an arithmetic number, because the mean of its divisors is an integer number (381150).

Almost surely, 2^5056911 is an apocalyptic number.

5056911 is a deficient number, since it is larger than the sum of its proper divisors (2566089).

5056911 is a wasteful number, since it uses less digits than its factorization.

5056911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 5056911 is about 2248.7576570186. The cubic root of 5056911 is about 171.6439248893.

Adding to 5056911 its reverse (1196505), we get a triangular number (6253416 = T₃₅₃₆).

The spelling of 5056911 in words is "five million, fifty-six thousand, nine hundred eleven".