5149253 has 4 divisors (see below), whose sum is σ = 5288460. Its totient is φ = 5010048.

The previous prime is 5149229. The next prime is 5149259. The reversal of 5149253 is 3529415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3529415 = 5 ⋅705883.

It can be written as a sum of positive squares in 2 ways, for example, as 3467044 + 1682209 = 1862^2 + 1297^2 .

It is a cyclic number.

It is not a de Polignac number, because 5149253 - 2⁶ = 5149189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149259) 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, 69548 + ... + 69621.

It is an arithmetic number, because the mean of its divisors is an integer number (1322115).

Almost surely, 2^5149253 is an apocalyptic number.

It is an amenable number.

5149253 is a deficient number, since it is larger than the sum of its proper divisors (139207).

5149253 is a wasteful number, since it uses less digits than its factorization.

5149253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139206.

The product of its digits is 5400, while the sum is 29.

The square root of 5149253 is about 2269.1965538490. The cubic root of 5149253 is about 172.6824003558.

The spelling of 5149253 in words is "five million, one hundred forty-nine thousand, two hundred fifty-three".