13253037 has 24 divisors (see below), whose sum is σ = 21129024. Its totient is φ = 7237824.

The previous prime is 13253033. The next prime is 13253057. The reversal of 13253037 is 73035231.

It is not a de Polignac number, because 13253037 - 2² = 13253033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13252998 and 13253016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10513 + ... + 11705.

It is an arithmetic number, because the mean of its divisors is an integer number (880376).

Almost surely, 2^13253037 is an apocalyptic number.

It is an amenable number.

13253037 is a deficient number, since it is larger than the sum of its proper divisors (7875987).

13253037 is a wasteful number, since it uses less digits than its factorization.

13253037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 13253037 is about 3640.4720847714. The cubic root of 13253037 is about 236.6492523941.

Adding to 13253037 its reverse (73035231), we get a palindrome (86288268).

The spelling of 13253037 in words is "thirteen million, two hundred fifty-three thousand, thirty-seven".