40162546511 has 2 divisors, whose sum is σ = 40162546512. Its totient is φ = 40162546510.

The previous prime is 40162546451. The next prime is 40162546537. The reversal of 40162546511 is 11564526104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40162546511 - 2⁶ = 40162546447 is a prime.

It is a super-2 number, since 2×40162546511² (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 (40162566511) 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, 20081273255 + 20081273256.

It is an arithmetic number, because the mean of its divisors is an integer number (20081273256).

Almost surely, 2^40162546511 is an apocalyptic number.

40162546511 is a deficient number, since it is larger than the sum of its proper divisors (1).

40162546511 is an equidigital number, since it uses as much as digits as its factorization.

40162546511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 40162546511 in words is "forty billion, one hundred sixty-two million, five hundred forty-six thousand, five hundred eleven".