542601430606 has 4 divisors (see below), whose sum is σ = 813902145912. Its totient is φ = 271300715302.

The previous prime is 542601430561. The next prime is 542601430607. The reversal of 542601430606 is 606034106245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542601430607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135650357650 + ... + 135650357653.

It is an arithmetic number, because the mean of its divisors is an integer number (203475536478).

Almost surely, 2^542601430606 is an apocalyptic number.

542601430606 is a deficient number, since it is larger than the sum of its proper divisors (271300715306).

542601430606 is a wasteful number, since it uses less digits than its factorization.

542601430606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271300715305.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 542601430606 in words is "five hundred forty-two billion, six hundred one million, four hundred thirty thousand, six hundred six".