7513253 has 12 divisors (see below), whose sum is σ = 8529024. Its totient is φ = 6606600.

The previous prime is 7513229. The next prime is 7513267. The reversal of 7513253 is 3523157.

7513253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7513253 - 2¹² = 7509157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7513213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2750 + ... + 4752.

It is an arithmetic number, because the mean of its divisors is an integer number (710752).

Almost surely, 2^7513253 is an apocalyptic number.

It is an amenable number.

7513253 is a deficient number, since it is larger than the sum of its proper divisors (1015771).

7513253 is a wasteful number, since it uses less digits than its factorization.

7513253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056 (or 2045 counting only the distinct ones).

The product of its digits is 3150, while the sum is 26.

The square root of 7513253 is about 2741.0313752309. The cubic root of 7513253 is about 195.8586114143.

It can be divided in two parts, 751 and 3253, that added together give a palindrome (4004).

The spelling of 7513253 in words is "seven million, five hundred thirteen thousand, two hundred fifty-three".