542369951273 has 8 divisors (see below), whose sum is σ = 543060419520. Its totient is φ = 541679795280.

The previous prime is 542369951269. The next prime is 542369951351. The reversal of 542369951273 is 372159963245.

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

It is a cyclic number.

It is not a de Polignac number, because 542369951273 - 2² = 542369951269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542369951213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3501911 + ... + 3653507.

It is an arithmetic number, because the mean of its divisors is an integer number (67882552440).

Almost surely, 2^542369951273 is an apocalyptic number.

It is an amenable number.

542369951273 is a deficient number, since it is larger than the sum of its proper divisors (690468247).

542369951273 is a wasteful number, since it uses less digits than its factorization.

542369951273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156127.

The product of its digits is 12247200, while the sum is 56.

The spelling of 542369951273 in words is "five hundred forty-two billion, three hundred sixty-nine million, nine hundred fifty-one thousand, two hundred seventy-three".