542326601 has 4 divisors (see below), whose sum is σ = 543081600. Its totient is φ = 541571604.

The previous prime is 542326597. The next prime is 542326627. The reversal of 542326601 is 106623245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 542326601 - 2² = 542326597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542326691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376421 + ... + 377858.

It is an arithmetic number, because the mean of its divisors is an integer number (135770400).

Almost surely, 2^542326601 is an apocalyptic number.

It is an amenable number.

542326601 is a deficient number, since it is larger than the sum of its proper divisors (754999).

542326601 is an equidigital number, since it uses as much as digits as its factorization.

542326601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754998.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 542326601 is about 23287.9067543650. The cubic root of 542326601 is about 815.4931217242.

Adding to 542326601 its reverse (106623245), we get a palindrome (648949846).

The spelling of 542326601 in words is "five hundred forty-two million, three hundred twenty-six thousand, six hundred one".