12753154 has 4 divisors (see below), whose sum is σ = 19129734. Its totient is φ = 6376576.

The previous prime is 12753131. The next prime is 12753157. The reversal of 12753154 is 45135721.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45135721 = 31 ⋅1455991.

It can be written as a sum of positive squares in only one way, i.e., 10857025 + 1896129 = 3295^2 + 1377^2 .

It is not an unprimeable number, because it can be changed into a prime (12753157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3188287 + ... + 3188290.

Almost surely, 2^12753154 is an apocalyptic number.

12753154 is a deficient number, since it is larger than the sum of its proper divisors (6376580).

12753154 is an equidigital number, since it uses as much as digits as its factorization.

12753154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6376579.

The product of its digits is 4200, while the sum is 28.

The square root of 12753154 is about 3571.1558353004. The cubic root of 12753154 is about 233.6356982607.

Adding to 12753154 its reverse (45135721), we get a palindrome (57888875).

The spelling of 12753154 in words is "twelve million, seven hundred fifty-three thousand, one hundred fifty-four".