13500154 has 16 divisors (see below), whose sum is σ = 20712960. Its totient is φ = 6597360.

The previous prime is 13500133. The next prime is 13500163. The reversal of 13500154 is 45100531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28927 + ... + 29389.

It is an arithmetic number, because the mean of its divisors is an integer number (1294560).

Almost surely, 2^13500154 is an apocalyptic number.

13500154 is a deficient number, since it is larger than the sum of its proper divisors (7212806).

13500154 is a wasteful number, since it uses less digits than its factorization.

13500154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 13500154 is about 3674.2555708606. The cubic root of 13500154 is about 238.1110631983. Note that the first 3 decimals are identical.

Adding to 13500154 its reverse (45100531), we get a palindrome (58600685).

The spelling of 13500154 in words is "thirteen million, five hundred thousand, one hundred fifty-four".