41253307057 has 4 divisors (see below), whose sum is σ = 43679972196. Its totient is φ = 38826641920.

The previous prime is 41253307033. The next prime is 41253307079. The reversal of 41253307057 is 75070335214.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21988144656 + 19265162401 = 148284^2 + 138799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41253307057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41253307757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213332544 + ... + 1213332577.

It is an arithmetic number, because the mean of its divisors is an integer number (10919993049).

Almost surely, 2^41253307057 is an apocalyptic number.

It is an amenable number.

41253307057 is a deficient number, since it is larger than the sum of its proper divisors (2426665139).

41253307057 is a wasteful number, since it uses less digits than its factorization.

41253307057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426665138.

The product of its (nonzero) digits is 88200, while the sum is 37.

The spelling of 41253307057 in words is "forty-one billion, two hundred fifty-three million, three hundred seven thousand, fifty-seven".