13150545 has 16 divisors (see below), whose sum is σ = 21555072. Its totient is φ = 6842240.

The previous prime is 13150531. The next prime is 13150567. The reversal of 13150545 is 54505131.

It is not a de Polignac number, because 13150545 - 2⁵ = 13150513 is a prime.

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, 10077 + ... + 11306.

It is an arithmetic number, because the mean of its divisors is an integer number (1347192).

Almost surely, 2^13150545 is an apocalyptic number.

13150545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13150545 is a deficient number, since it is larger than the sum of its proper divisors (8404527).

13150545 is a wasteful number, since it uses less digits than its factorization.

13150545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21432.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 13150545 is about 3626.3680177279. The cubic root of 13150545 is about 236.0376328477.

Adding to 13150545 its reverse (54505131), we get a palindrome (67655676).

It can be divided in two parts, 13150 and 545, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 13150545 in words is "thirteen million, one hundred fifty thousand, five hundred forty-five".