40150775605 has 8 divisors (see below), whose sum is σ = 48214561752. Its totient is φ = 32098199808.

The previous prime is 40150775597. The next prime is 40150775617. The reversal of 40150775605 is 50657705104.

It is a happy number.

40150775605 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 4 ways, for example, as 14981270404 + 25169505201 = 122398^2 + 158649^2 .

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 40150775605 - 2³ = 40150775597 is a prime.

It is a super-2 number, since 2×40150775605² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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, 2794704 + ... + 2809033.

It is an arithmetic number, because the mean of its divisors is an integer number (6026820219).

Almost surely, 2^40150775605 is an apocalyptic number.

It is an amenable number.

40150775605 is a deficient number, since it is larger than the sum of its proper divisors (8063786147).

40150775605 is a wasteful number, since it uses less digits than its factorization.

40150775605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605175.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 40150775605 in words is "forty billion, one hundred fifty million, seven hundred seventy-five thousand, six hundred five".