542016032945 has 8 divisors (see below), whose sum is σ = 650875042944. Its totient is φ = 433308957424.

The previous prime is 542016032897. The next prime is 542016032947. The reversal of 542016032945 is 549230610245.

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 542016032945 - 2³⁰ = 540942291121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542016032947) 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 7 ways as a sum of consecutive naturals, for example, 37975769 + ... + 37990038.

It is an arithmetic number, because the mean of its divisors is an integer number (81359380368).

Almost surely, 2^542016032945 is an apocalyptic number.

It is an amenable number.

542016032945 is a deficient number, since it is larger than the sum of its proper divisors (108859009999).

542016032945 is a wasteful number, since it uses less digits than its factorization.

542016032945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75967239.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 542016032945 in words is "five hundred forty-two billion, sixteen million, thirty-two thousand, nine hundred forty-five".