5195847542 has 8 divisors (see below), whose sum is σ = 7794078600. Its totient is φ = 2597821344.

The previous prime is 5195847541. The next prime is 5195847551. The reversal of 5195847542 is 2457485915.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5195847541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64334 + ... + 120542.

It is an arithmetic number, because the mean of its divisors is an integer number (974259825).

Almost surely, 2^5195847542 is an apocalyptic number.

5195847542 is a deficient number, since it is larger than the sum of its proper divisors (2598231058).

5195847542 is a wasteful number, since it uses less digits than its factorization.

5195847542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102430.

The product of its digits is 2016000, while the sum is 50.

The square root of 5195847542 is about 72082.2276431576. The cubic root of 5195847542 is about 1732.0169312722.

The spelling of 5195847542 in words is "five billion, one hundred ninety-five million, eight hundred forty-seven thousand, five hundred forty-two".