5197501 has 4 divisors (see below), whose sum is σ = 5338012. Its totient is φ = 5056992.

The previous prime is 5197481. The next prime is 5197513. The reversal of 5197501 is 1057915.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1057915 = 5 ⋅211583.

It can be written as a sum of positive squares in 2 ways, for example, as 3334276 + 1863225 = 1826^2 + 1365^2 .

It is a cyclic number.

It is not a de Polignac number, because 5197501 - 2¹³ = 5189309 is a prime.

It is a Duffinian number.

5197501 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5197501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70200 + ... + 70273.

It is an arithmetic number, because the mean of its divisors is an integer number (1334503).

Almost surely, 2^5197501 is an apocalyptic number.

It is an amenable number.

5197501 is a deficient number, since it is larger than the sum of its proper divisors (140511).

5197501 is a wasteful number, since it uses less digits than its factorization.

5197501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140510.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 5197501 is about 2279.8028423528. The cubic root of 5197501 is about 173.2200636529.

It can be divided in two parts, 5 and 197501, that added together give a triangular number (197506 = T₆₂₈).

The spelling of 5197501 in words is "five million, one hundred ninety-seven thousand, five hundred one".