5142546274 has 16 divisors (see below), whose sum is σ = 8289481248. Its totient is φ = 2383900992.

The previous prime is 5142546263. The next prime is 5142546281. The reversal of 5142546274 is 4726452415.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126464 + ... + 1131019.

It is an arithmetic number, because the mean of its divisors is an integer number (518092578).

Almost surely, 2^5142546274 is an apocalyptic number.

5142546274 is a deficient number, since it is larger than the sum of its proper divisors (3146934974).

5142546274 is a wasteful number, since it uses less digits than its factorization.

5142546274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257569.

The product of its digits is 268800, while the sum is 40.

The square root of 5142546274 is about 71711.5490977569. The cubic root of 5142546274 is about 1726.0739680882.

Adding to 5142546274 its reverse (4726452415), we get a palindrome (9868998689).

The spelling of 5142546274 in words is "five billion, one hundred forty-two million, five hundred forty-six thousand, two hundred seventy-four".