40053122533 has 16 divisors (see below), whose sum is σ = 41104458304. Its totient is φ = 39015820800.

The previous prime is 40053122531. The next prime is 40053122563. The reversal of 40053122533 is 33522135004.

40053122533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40053122533 - 2¹ = 40053122531 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 (40053122531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12131983 + ... + 12135283.

It is an arithmetic number, because the mean of its divisors is an integer number (2569028644).

Almost surely, 2^40053122533 is an apocalyptic number.

It is an amenable number.

40053122533 is a deficient number, since it is larger than the sum of its proper divisors (1051335771).

40053122533 is a wasteful number, since it uses less digits than its factorization.

40053122533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 40053122533 its reverse (33522135004), we get a palindrome (73575257537).

The spelling of 40053122533 in words is "forty billion, fifty-three million, one hundred twenty-two thousand, five hundred thirty-three".