10387253 has 4 divisors (see below), whose sum is σ = 10415040. Its totient is φ = 10359468.

The previous prime is 10387231. The next prime is 10387261. The reversal of 10387253 is 35278301.

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: 35278301 = 251 ⋅140551.

It is a cyclic number.

It is not a de Polignac number, because 10387253 - 2⁶ = 10387189 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 (10387213) 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, 13325 + ... + 14082.

It is an arithmetic number, because the mean of its divisors is an integer number (2603760).

Almost surely, 2^10387253 is an apocalyptic number.

It is an amenable number.

10387253 is a deficient number, since it is larger than the sum of its proper divisors (27787).

10387253 is an equidigital number, since it uses as much as digits as its factorization.

10387253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27786.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 10387253 is about 3222.9261549095. The cubic root of 10387253 is about 218.1893607609.

The spelling of 10387253 in words is "ten million, three hundred eighty-seven thousand, two hundred fifty-three".