5051878 has 16 divisors (see below), whose sum is σ = 8262576. Its totient is φ = 2302560.

The previous prime is 5051861. The next prime is 5051903. The reversal of 5051878 is 8781505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 3328.

It is an arithmetic number, because the mean of its divisors is an integer number (516411).

Almost surely, 2^5051878 is an apocalyptic number.

5051878 is a deficient number, since it is larger than the sum of its proper divisors (3210698).

5051878 is a wasteful number, since it uses less digits than its factorization.

5051878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439.

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 5051878 is about 2247.6383160998. The cubic root of 5051878 is about 171.5869618782.

It can be divided in two parts, 5051 and 878, that added together give a square (5929 = 77²).

The spelling of 5051878 in words is "five million, fifty-one thousand, eight hundred seventy-eight".