40949275183 has 2 divisors, whose sum is σ = 40949275184. Its totient is φ = 40949275182.

The previous prime is 40949275153. The next prime is 40949275207. The reversal of 40949275183 is 38157294904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40949275183 - 2⁵ = 40949275151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40949275183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40949275153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20474637591 + 20474637592.

It is an arithmetic number, because the mean of its divisors is an integer number (20474637592).

Almost surely, 2^40949275183 is an apocalyptic number.

40949275183 is a deficient number, since it is larger than the sum of its proper divisors (1).

40949275183 is an equidigital number, since it uses as much as digits as its factorization.

40949275183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 40949275183 in words is "forty billion, nine hundred forty-nine million, two hundred seventy-five thousand, one hundred eighty-three".