42936537607 has 2 divisors, whose sum is σ = 42936537608. Its totient is φ = 42936537606.

The previous prime is 42936537593. The next prime is 42936537641. The reversal of 42936537607 is 70673563924.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42936537607 - 2¹⁵ = 42936504839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42936537697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21468268803 + 21468268804.

It is an arithmetic number, because the mean of its divisors is an integer number (21468268804).

Almost surely, 2^42936537607 is an apocalyptic number.

42936537607 is a deficient number, since it is larger than the sum of its proper divisors (1).

42936537607 is an equidigital number, since it uses as much as digits as its factorization.

42936537607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 42936537607 in words is "forty-two billion, nine hundred thirty-six million, five hundred thirty-seven thousand, six hundred seven".