40672575263 has 2 divisors, whose sum is σ = 40672575264. Its totient is φ = 40672575262.

The previous prime is 40672575257. The next prime is 40672575277. The reversal of 40672575263 is 36257527604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40672575263 - 2⁴ = 40672575247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40672575863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20336287631 + 20336287632.

It is an arithmetic number, because the mean of its divisors is an integer number (20336287632).

Almost surely, 2^40672575263 is an apocalyptic number.

40672575263 is a deficient number, since it is larger than the sum of its proper divisors (1).

40672575263 is an equidigital number, since it uses as much as digits as its factorization.

40672575263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 40672575263 in words is "forty billion, six hundred seventy-two million, five hundred seventy-five thousand, two hundred sixty-three".