40225535017 has 4 divisors (see below), whose sum is σ = 40251011920. Its totient is φ = 40200058116.

The previous prime is 40225534991. The next prime is 40225535023. The reversal of 40225535017 is 71053552204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40225535017 - 2⁷ = 40225534889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40225533017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12736083 + ... + 12739240.

It is an arithmetic number, because the mean of its divisors is an integer number (10062752980).

Almost surely, 2^40225535017 is an apocalyptic number.

It is an amenable number.

40225535017 is a deficient number, since it is larger than the sum of its proper divisors (25476903).

40225535017 is a wasteful number, since it uses less digits than its factorization.

40225535017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25476902.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 40225535017 in words is "forty billion, two hundred twenty-five million, five hundred thirty-five thousand, seventeen".