542055352436 has 12 divisors (see below), whose sum is σ = 1021565856612. Its totient is φ = 250179393408.

The previous prime is 542055352429. The next prime is 542055352471. The reversal of 542055352436 is 634253550245.

It can be written as a sum of positive squares in 2 ways, for example, as 40216291600 + 501839060836 = 200540^2 + 708406^2 .

It is a super-2 number, since 2×542055352436² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212070645 + ... + 5212070748.

It is an arithmetic number, because the mean of its divisors is an integer number (85130488051).

Almost surely, 2^542055352436 is an apocalyptic number.

It is an amenable number.

542055352436 is a deficient number, since it is larger than the sum of its proper divisors (479510504176).

542055352436 is a wasteful number, since it uses less digits than its factorization.

542055352436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10424141410 (or 10424141408 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 542055352436 in words is "five hundred forty-two billion, fifty-five million, three hundred fifty-two thousand, four hundred thirty-six".