5168246542 has 32 divisors (see below), whose sum is σ = 8091550080. Its totient is φ = 2472755040.

The previous prime is 5168246509. The next prime is 5168246549. The reversal of 5168246542 is 2456428615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168246549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5322117 + ... + 5323087.

It is an arithmetic number, because the mean of its divisors is an integer number (252860940).

Almost surely, 2^5168246542 is an apocalyptic number.

5168246542 is a deficient number, since it is larger than the sum of its proper divisors (2923303538).

5168246542 is a wasteful number, since it uses less digits than its factorization.

5168246542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728.

The product of its digits is 460800, while the sum is 43.

The square root of 5168246542 is about 71890.5177474749. The cubic root of 5168246542 is about 1728.9445868612.

The spelling of 5168246542 in words is "five billion, one hundred sixty-eight million, two hundred forty-six thousand, five hundred forty-two".