40544533135 has 8 divisors (see below), whose sum is σ = 48654598320. Its totient is φ = 32434854144.

The previous prime is 40544533109. The next prime is 40544533153. The reversal of 40544533135 is 53133544504.

40544533135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40544533135 - 2⁵ = 40544533103 is a prime.

It is a super-2 number, since 2×40544533135² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40544533094 and 40544533103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242964 + ... + 374326.

It is an arithmetic number, because the mean of its divisors is an integer number (6081824790).

Almost surely, 2^40544533135 is an apocalyptic number.

40544533135 is a deficient number, since it is larger than the sum of its proper divisors (8110065185).

40544533135 is a wasteful number, since it uses less digits than its factorization.

40544533135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193097.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 40544533135 in words is "forty billion, five hundred forty-four million, five hundred thirty-three thousand, one hundred thirty-five".