40136795053 has 2 divisors, whose sum is σ = 40136795054. Its totient is φ = 40136795052.

The previous prime is 40136795047. The next prime is 40136795071. The reversal of 40136795053 is 35059763104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38746772964 + 1390022089 = 196842^2 + 37283^2 .

It is a cyclic number.

It is not a de Polignac number, because 40136795053 - 2⁹ = 40136794541 is a prime.

It is a super-2 number, since 2×40136795053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40136195053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20068397526 + 20068397527.

It is an arithmetic number, because the mean of its divisors is an integer number (20068397527).

Almost surely, 2^40136795053 is an apocalyptic number.

It is an amenable number.

40136795053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40136795053 is an equidigital number, since it uses as much as digits as its factorization.

40136795053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 40136795053 in words is "forty billion, one hundred thirty-six million, seven hundred ninety-five thousand, fifty-three".