5281154 has 4 divisors (see below), whose sum is σ = 7921734. Its totient is φ = 2640576.

The previous prime is 5281153. The next prime is 5281163. The reversal of 5281154 is 4511825.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4020025 + 1261129 = 2005^2 + 1123^2 .

It is not an unprimeable number, because it can be changed into a prime (5281151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320287 + ... + 1320290.

Almost surely, 2^5281154 is an apocalyptic number.

5281154 is a deficient number, since it is larger than the sum of its proper divisors (2640580).

5281154 is a wasteful number, since it uses less digits than its factorization.

5281154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640579.

The product of its digits is 1600, while the sum is 26.

The square root of 5281154 is about 2298.0761519149. The cubic root of 5281154 is about 174.1444390132.

Adding to 5281154 its reverse (4511825), we get a palindrome (9792979).

The spelling of 5281154 in words is "five million, two hundred eighty-one thousand, one hundred fifty-four".