542037015361 has 2 divisors, whose sum is σ = 542037015362. Its totient is φ = 542037015360.

The previous prime is 542037015343. The next prime is 542037015391. The reversal of 542037015361 is 163510730245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541077936400 + 959078961 = 735580^2 + 30969^2 .

It is a cyclic number.

It is not a de Polignac number, because 542037015361 - 2¹⁵ = 542036982593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542037015361.

It is not a weakly prime, because it can be changed into another prime (542037015391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271018507680 + 271018507681.

It is an arithmetic number, because the mean of its divisors is an integer number (271018507681).

Almost surely, 2^542037015361 is an apocalyptic number.

It is an amenable number.

542037015361 is a deficient number, since it is larger than the sum of its proper divisors (1).

542037015361 is an equidigital number, since it uses as much as digits as its factorization.

542037015361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 542037015361 in words is "five hundred forty-two billion, thirty-seven million, fifteen thousand, three hundred sixty-one".