5168115442 has 16 divisors (see below), whose sum is σ = 8882767872. Its totient is φ = 2209121280.

The previous prime is 5168115437. The next prime is 5168115451. The reversal of 5168115442 is 2445118615.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476559 + ... + 487282.

It is an arithmetic number, because the mean of its divisors is an integer number (555172992).

Almost surely, 2^5168115442 is an apocalyptic number.

5168115442 is a deficient number, since it is larger than the sum of its proper divisors (3714652430).

5168115442 is a wasteful number, since it uses less digits than its factorization.

5168115442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964233.

The product of its digits is 38400, while the sum is 37.

The square root of 5168115442 is about 71889.6059385500. The cubic root of 5168115442 is about 1728.9299676830.

The spelling of 5168115442 in words is "five billion, one hundred sixty-eight million, one hundred fifteen thousand, four hundred forty-two".