542450116603 has 8 divisors (see below), whose sum is σ = 571006900800. Its totient is φ = 513894010248.

The previous prime is 542450116601. The next prime is 542450116639. The reversal of 542450116603 is 306611054245.

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 542450116603 - 2¹ = 542450116601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542450116601) 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, 2885400 + ... + 3067642.

It is an arithmetic number, because the mean of its divisors is an integer number (71375862600).

Almost surely, 2^542450116603 is an apocalyptic number.

542450116603 is a deficient number, since it is larger than the sum of its proper divisors (28556784197).

542450116603 is a wasteful number, since it uses less digits than its factorization.

542450116603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338921.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 542450116603 in words is "five hundred forty-two billion, four hundred fifty million, one hundred sixteen thousand, six hundred three".