40235055059 has 2 divisors, whose sum is σ = 40235055060. Its totient is φ = 40235055058.

The previous prime is 40235055053. The next prime is 40235055061. The reversal of 40235055059 is 95055053204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40235055059 - 2⁸ = 40235054803 is a prime.

It is a super-2 number, since 2×40235055059² (a number of 22 digits) contains 22 as substring.

Together with 40235055061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40235055053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20117527529 + 20117527530.

It is an arithmetic number, because the mean of its divisors is an integer number (20117527530).

Almost surely, 2^40235055059 is an apocalyptic number.

40235055059 is a deficient number, since it is larger than the sum of its proper divisors (1).

40235055059 is an equidigital number, since it uses as much as digits as its factorization.

40235055059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 40235055059 in words is "forty billion, two hundred thirty-five million, fifty-five thousand, fifty-nine".