5163501 has 8 divisors (see below), whose sum is σ = 7868224. Its totient is φ = 2950560.

The previous prime is 5163491. The next prime is 5163511. The reversal of 5163501 is 1053615.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5163491) and next prime (5163511).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5163501 - 2⁵ = 5163469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 245881 = 5163501 / (5 + 1 + 6 + 3 + 5 + 0 + 1).

It is a Curzon number.

5163501 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122920 + ... + 122961.

It is an arithmetic number, because the mean of its divisors is an integer number (983528).

Almost surely, 2^5163501 is an apocalyptic number.

It is an amenable number.

5163501 is a deficient number, since it is larger than the sum of its proper divisors (2704723).

5163501 is a wasteful number, since it uses less digits than its factorization.

5163501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245891.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5163501 is about 2272.3338223069. Note that the first 3 decimals coincide. The cubic root of 5163501 is about 172.8415246036.

The spelling of 5163501 in words is "five million, one hundred sixty-three thousand, five hundred one".