542368863245 has 16 divisors (see below), whose sum is σ = 717039959040. Its totient is φ = 390544632000.

The previous prime is 542368863227. The next prime is 542368863247.

542368863245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542368863245 - 2¹⁰ = 542368862221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542368863247) 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 15 ways as a sum of consecutive naturals, for example, 48812525 + ... + 48823634.

It is an arithmetic number, because the mean of its divisors is an integer number (44814997440).

Almost surely, 2^542368863245 is an apocalyptic number.

542368863245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542368863245 is a deficient number, since it is larger than the sum of its proper divisors (174671095795).

542368863245 is a wasteful number, since it uses less digits than its factorization.

542368863245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97636276.

The product of its digits is 33177600, while the sum is 56.

The spelling of 542368863245 in words is "five hundred forty-two billion, three hundred sixty-eight million, eight hundred sixty-three thousand, two hundred forty-five".