5142561316 has 12 divisors (see below), whose sum is σ = 9064227760. Its totient is φ = 2552781960.

The previous prime is 5142561313. The next prime is 5142561323. The reversal of 5142561316 is 6131652415.

It is not an unprimeable number, because it can be changed into a prime (5142561313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4624050 + ... + 4625161.

Almost surely, 2^5142561316 is an apocalyptic number.

It is an amenable number.

5142561316 is a deficient number, since it is larger than the sum of its proper divisors (3921666444).

5142561316 is a wasteful number, since it uses less digits than its factorization.

5142561316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9249354 (or 9249352 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 5142561316 is about 71711.6539761844. The cubic root of 5142561316 is about 1726.0756510146.

The spelling of 5142561316 in words is "five billion, one hundred forty-two million, five hundred sixty-one thousand, three hundred sixteen".