13513350 has 24 divisors (see below), whose sum is σ = 33513480. Its totient is φ = 3603520.

The previous prime is 13513349. The next prime is 13513373. The reversal of 13513350 is 5331531.

It is a happy number.

It is a super-2 number, since 2×13513350² = 365221256445000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 44895 + ... + 45194.

It is an arithmetic number, because the mean of its divisors is an integer number (1396395).

Almost surely, 2^13513350 is an apocalyptic number.

13513350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13513350 is an abundant number, since it is smaller than the sum of its proper divisors (20000130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13513350 is a wasteful number, since it uses less digits than its factorization.

13513350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90104 (or 90099 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 13513350 is about 3676.0508701594. The cubic root of 13513350 is about 238.1886201005.

Adding to 13513350 its reverse (5331531), we get a palindrome (18844881).

The spelling of 13513350 in words is "thirteen million, five hundred thirteen thousand, three hundred fifty".