542461601 has 8 divisors (see below), whose sum is σ = 617505984. Its totient is φ = 471705520.

The previous prime is 542461597. The next prime is 542461627. The reversal of 542461601 is 106164245.

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

It is not a de Polignac number, because 542461601 - 2² = 542461597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542461631) 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, 1071806 + ... + 1072311.

It is an arithmetic number, because the mean of its divisors is an integer number (77188248).

Almost surely, 2^542461601 is an apocalyptic number.

It is an amenable number.

542461601 is a deficient number, since it is larger than the sum of its proper divisors (75044383).

542461601 is a wasteful number, since it uses less digits than its factorization.

542461601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144151.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 542461601 is about 23290.8050741060. The cubic root of 542461601 is about 815.5607823292.

The spelling of 542461601 in words is "five hundred forty-two million, four hundred sixty-one thousand, six hundred one".