542245116115 has 8 divisors (see below), whose sum is σ = 650724545808. Its totient is φ = 433775821920.

The previous prime is 542245116071. The next prime is 542245116121. The reversal of 542245116115 is 511611542245.

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

It is not a de Polignac number, because 542245116115 - 2¹⁷ = 542244985043 is a prime.

It is a Duffinian number.

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, 2415672 + ... + 2630581.

It is an arithmetic number, because the mean of its divisors is an integer number (81340568226).

Almost surely, 2^542245116115 is an apocalyptic number.

542245116115 is a deficient number, since it is larger than the sum of its proper divisors (108479429693).

542245116115 is a wasteful number, since it uses less digits than its factorization.

542245116115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067749.

The product of its digits is 48000, while the sum is 37.

The spelling of 542245116115 in words is "five hundred forty-two billion, two hundred forty-five million, one hundred sixteen thousand, one hundred fifteen".