42545152367 has 2 divisors, whose sum is σ = 42545152368. Its totient is φ = 42545152366.

The previous prime is 42545152361. The next prime is 42545152381. The reversal of 42545152367 is 76325154524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42545152367 - 2¹⁰ = 42545151343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42545152361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21272576183 + 21272576184.

It is an arithmetic number, because the mean of its divisors is an integer number (21272576184).

Almost surely, 2^42545152367 is an apocalyptic number.

42545152367 is a deficient number, since it is larger than the sum of its proper divisors (1).

42545152367 is an equidigital number, since it uses as much as digits as its factorization.

42545152367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008000, while the sum is 44.

The spelling of 42545152367 in words is "forty-two billion, five hundred forty-five million, one hundred fifty-two thousand, three hundred sixty-seven".