40245792050 has 24 divisors (see below), whose sum is σ = 75543946500. Its totient is φ = 15950623680.

The previous prime is 40245792049. The next prime is 40245792109. The reversal of 40245792050 is 5029754204.

40245792050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 25711801801 + 14533990249 = 160349^2 + 120557^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40245791995 and 40245792013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3686825 + ... + 3697724.

Almost surely, 2^40245792050 is an apocalyptic number.

40245792050 is a deficient number, since it is larger than the sum of its proper divisors (35298154450).

40245792050 is a wasteful number, since it uses less digits than its factorization.

40245792050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384670 (or 7384665 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 40245792050 in words is "forty billion, two hundred forty-five million, seven hundred ninety-two thousand, fifty".