5166531154 has 8 divisors (see below), whose sum is σ = 7751420028. Its totient is φ = 2582724480.

The previous prime is 5166531143. The next prime is 5166531157. The reversal of 5166531154 is 4511356615.

It can be written as a sum of positive squares in 2 ways, for example, as 4862970225 + 303560929 = 69735^2 + 17423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5166531157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258507 + ... + 277774.

Almost surely, 2^5166531154 is an apocalyptic number.

5166531154 is a deficient number, since it is larger than the sum of its proper divisors (2584888874).

5166531154 is a wasteful number, since it uses less digits than its factorization.

5166531154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541100.

The product of its digits is 54000, while the sum is 37.

The square root of 5166531154 is about 71878.5861992290. The cubic root of 5166531154 is about 1728.7532815536.

Adding to 5166531154 its reverse (4511356615), we get a palindrome (9677887769).

The spelling of 5166531154 in words is "five billion, one hundred sixty-six million, five hundred thirty-one thousand, one hundred fifty-four".