10909513 has 8 divisors (see below), whose sum is σ = 11167200. Its totient is φ = 10654368.

The previous prime is 10909511. The next prime is 10909519. The reversal of 10909513 is 31590901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10909513 - 2¹ = 10909511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10909511) 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 7 ways as a sum of consecutive naturals, for example, 10045 + ... + 11077.

It is an arithmetic number, because the mean of its divisors is an integer number (1395900).

Almost surely, 2^10909513 is an apocalyptic number.

It is an amenable number.

10909513 is a deficient number, since it is larger than the sum of its proper divisors (257687).

10909513 is a wasteful number, since it uses less digits than its factorization.

10909513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 10909513 is about 3302.9551919455. The cubic root of 10909513 is about 221.7865071422.

The spelling of 10909513 in words is "ten million, nine hundred nine thousand, five hundred thirteen".