5163426 has 20 divisors (see below), whose sum is σ = 11570262. Its totient is φ = 1721088.

The previous prime is 5163409. The next prime is 5163437. The reversal of 5163426 is 6243615.

5163426 is a `hidden beast` number, since 5 + 1 + 634 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 301401 = 2205^2 + 549^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5163426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15775 + ... + 16098.

Almost surely, 2^5163426 is an apocalyptic number.

5163426 is an abundant number, since it is smaller than the sum of its proper divisors (6406836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5163426 is a wasteful number, since it uses less digits than its factorization.

5163426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31887 (or 31878 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 5163426 is about 2272.3173193901. The cubic root of 5163426 is about 172.8406877568.

The spelling of 5163426 in words is "five million, one hundred sixty-three thousand, four hundred twenty-six".