542446601 has 8 divisors (see below), whose sum is σ = 550413864. Its totient is φ = 534528000.

The previous prime is 542446579. The next prime is 542446609. The reversal of 542446601 is 106644245.

It can be written as a sum of positive squares in 4 ways, for example, as 4206601 + 538240000 = 2051^2 + 23200^2 .

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 542446601 - 2¹⁰ = 542445577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (542446609) 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, 10601 + ... + 34601.

It is an arithmetic number, because the mean of its divisors is an integer number (68801733).

Almost surely, 2^542446601 is an apocalyptic number.

It is an amenable number.

542446601 is a deficient number, since it is larger than the sum of its proper divisors (7967263).

542446601 is a wasteful number, since it uses less digits than its factorization.

542446601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24331.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 542446601 is about 23290.4830563902. The cubic root of 542446601 is about 815.5532650386.

It can be divided in two parts, 5424 and 46601, that added together give a palindrome (52025).

The spelling of 542446601 in words is "five hundred forty-two million, four hundred forty-six thousand, six hundred one".