13151485 has 16 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 10293696.

The previous prime is 13151459. The next prime is 13151503. The reversal of 13151485 is 58415131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13151485 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88191 + ... + 88339.

It is an arithmetic number, because the mean of its divisors is an integer number (1008000).

Almost surely, 2^13151485 is an apocalyptic number.

It is an amenable number.

13151485 is a deficient number, since it is larger than the sum of its proper divisors (2976515).

13151485 is a wasteful number, since it uses less digits than its factorization.

13151485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its digits is 2400, while the sum is 28.

The square root of 13151485 is about 3626.4976216730. The cubic root of 13151485 is about 236.0432566980.

The spelling of 13151485 in words is "thirteen million, one hundred fifty-one thousand, four hundred eighty-five".