40283423053 has 4 divisors (see below), whose sum is σ = 40450574428. Its totient is φ = 40116271680.

The previous prime is 40283423051. The next prime is 40283423077. The reversal of 40283423053 is 35032438204.

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 15915588649 + 24367834404 = 126157^2 + 156102^2 .

It is a cyclic number.

It is not a de Polignac number, because 40283423053 - 2¹ = 40283423051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40283423051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83575326 + ... + 83575807.

It is an arithmetic number, because the mean of its divisors is an integer number (10112643607).

Almost surely, 2^40283423053 is an apocalyptic number.

It is an amenable number.

40283423053 is a deficient number, since it is larger than the sum of its proper divisors (167151375).

40283423053 is a wasteful number, since it uses less digits than its factorization.

40283423053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167151374.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 40283423053 in words is "forty billion, two hundred eighty-three million, four hundred twenty-three thousand, fifty-three".