5142445514 has 4 divisors (see below), whose sum is σ = 7713668274. Its totient is φ = 2571222756.

The previous prime is 5142445499. The next prime is 5142445523. The reversal of 5142445514 is 4155442415.

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., 4616523025 + 525922489 = 67945^2 + 22933^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1285611377 + ... + 1285611380.

Almost surely, 2^5142445514 is an apocalyptic number.

5142445514 is a deficient number, since it is larger than the sum of its proper divisors (2571222760).

5142445514 is a wasteful number, since it uses less digits than its factorization.

5142445514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571222759.

The product of its digits is 64000, while the sum is 35.

The square root of 5142445514 is about 71710.8465575466. The cubic root of 5142445514 is about 1726.0626947916.

Adding to 5142445514 its reverse (4155442415), we get a palindrome (9297887929).

The spelling of 5142445514 in words is "five billion, one hundred forty-two million, four hundred forty-five thousand, five hundred fourteen".