542616422619 has 8 divisors (see below), whose sum is σ = 725957808912. Its totient is φ = 360509659040.

The previous prime is 542616422597. The next prime is 542616422629. The reversal of 542616422619 is 916224616245.

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 542616422619 - 2¹¹ = 542616420571 is a prime.

It is a super-2 number, since 2×542616422619² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542616422629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308654652 + ... + 308656409.

It is an arithmetic number, because the mean of its divisors is an integer number (90744726114).

Almost surely, 2^542616422619 is an apocalyptic number.

542616422619 is a deficient number, since it is larger than the sum of its proper divisors (183341386293).

542616422619 is a wasteful number, since it uses less digits than its factorization.

542616422619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617311357.

The product of its digits is 1244160, while the sum is 48.

The spelling of 542616422619 in words is "five hundred forty-two billion, six hundred sixteen million, four hundred twenty-two thousand, six hundred nineteen".