542220800767 has 2 divisors, whose sum is σ = 542220800768. Its totient is φ = 542220800766.

The previous prime is 542220800761. The next prime is 542220800833. The reversal of 542220800767 is 767008022245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 542220800767 - 2¹¹ = 542220798719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (542220800761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271110400383 + 271110400384.

It is an arithmetic number, because the mean of its divisors is an integer number (271110400384).

Almost surely, 2^542220800767 is an apocalyptic number.

542220800767 is a deficient number, since it is larger than the sum of its proper divisors (1).

542220800767 is an equidigital number, since it uses as much as digits as its factorization.

542220800767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 542220800767 in words is "five hundred forty-two billion, two hundred twenty million, eight hundred thousand, seven hundred sixty-seven".