5121373 has 4 divisors (see below), whose sum is σ = 5136480. Its totient is φ = 5106268.

The previous prime is 5121367. The next prime is 5121379. The reversal of 5121373 is 3731215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3731215 = 5 ⋅746243.

It is an interprime number because it is at equal distance from previous prime (5121367) and next prime (5121379).

It is a cyclic number.

It is not a de Polignac number, because 5121373 - 2²¹ = 3024221 is a prime.

It is a super-2 number, since 2×5121373² = 52456922810258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121379) 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, 7033 + ... + 7726.

It is an arithmetic number, because the mean of its divisors is an integer number (1284120).

Almost surely, 2^5121373 is an apocalyptic number.

It is an amenable number.

5121373 is a deficient number, since it is larger than the sum of its proper divisors (15107).

5121373 is a wasteful number, since it uses less digits than its factorization.

5121373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15106.

The product of its digits is 630, while the sum is 22.

The square root of 5121373 is about 2263.0450724632. The cubic root of 5121373 is about 172.3701802778.

Adding to 5121373 its reverse (3731215), we get a palindrome (8852588).

The spelling of 5121373 in words is "five million, one hundred twenty-one thousand, three hundred seventy-three".