40850917522 has 16 divisors (see below), whose sum is σ = 62777568672. Its totient is φ = 19925166880.

The previous prime is 40850917519. The next prime is 40850917531. The reversal of 40850917522 is 22571905804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990273 + ... + 1030699.

It is an arithmetic number, because the mean of its divisors is an integer number (3923598042).

Almost surely, 2^40850917522 is an apocalyptic number.

40850917522 is a deficient number, since it is larger than the sum of its proper divisors (21926651150).

40850917522 is a wasteful number, since it uses less digits than its factorization.

40850917522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52793.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 40850917522 in words is "forty billion, eight hundred fifty million, nine hundred seventeen thousand, five hundred twenty-two".