542545305100 has 18 divisors (see below), whose sum is σ = 1177323312284. Its totient is φ = 217018122000.

The previous prime is 542545305097. The next prime is 542545305101. The reversal of 542545305100 is 1503545245.

It is not an unprimeable number, because it can be changed into a prime (542545305101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2712726426 + ... + 2712726625.

Almost surely, 2^542545305100 is an apocalyptic number.

542545305100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

542545305100 is an abundant number, since it is smaller than the sum of its proper divisors (634778007184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542545305100 is a wasteful number, since it uses less digits than its factorization.

542545305100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425453065 (or 5425453058 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 542545305100 in words is "five hundred forty-two billion, five hundred forty-five million, three hundred five thousand, one hundred".