40485702571 has 2 divisors, whose sum is σ = 40485702572. Its totient is φ = 40485702570.

The previous prime is 40485702559. The next prime is 40485702583. The reversal of 40485702571 is 17520758404.

It is a balanced prime because it is at equal distance from previous prime (40485702559) and next prime (40485702583).

It is a cyclic number.

It is not a de Polignac number, because 40485702571 - 2⁷ = 40485702443 is a prime.

It is a super-2 number, since 2×40485702571² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40485702541) 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, 20242851285 + 20242851286.

It is an arithmetic number, because the mean of its divisors is an integer number (20242851286).

Almost surely, 2^40485702571 is an apocalyptic number.

40485702571 is a deficient number, since it is larger than the sum of its proper divisors (1).

40485702571 is an equidigital number, since it uses as much as digits as its factorization.

40485702571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313600, while the sum is 43.

The spelling of 40485702571 in words is "forty billion, four hundred eighty-five million, seven hundred two thousand, five hundred seventy-one".