5021273 has 8 divisors (see below), whose sum is σ = 5417928. Its totient is φ = 4635904.

The previous prime is 5021257. The next prime is 5021279. The reversal of 5021273 is 3721205.

It can be written as a sum of positive squares in 4 ways, for example, as 644809 + 4376464 = 803^2 + 2092^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5021273 - 2⁴ = 5021257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5021279) 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, 1886 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (677241).

Almost surely, 2^5021273 is an apocalyptic number.

5021273 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5021273 is a deficient number, since it is larger than the sum of its proper divisors (396655).

5021273 is a wasteful number, since it uses less digits than its factorization.

5021273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 5021273 is about 2240.8197160861. The cubic root of 5021273 is about 171.2397603411.

Adding to 5021273 its reverse (3721205), we get a palindrome (8742478).

The spelling of 5021273 in words is "five million, twenty-one thousand, two hundred seventy-three".