40053635004 has 12 divisors (see below), whose sum is σ = 93458481704. Its totient is φ = 13351211664.

The previous prime is 40053635003. The next prime is 40053635057.

40053635004 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40053635003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668901447 + ... + 1668901470.

Almost surely, 2^40053635004 is an apocalyptic number.

It is an amenable number.

40053635004 is an abundant number, since it is smaller than the sum of its proper divisors (53404846700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40053635004 is a wasteful number, since it uses less digits than its factorization.

40053635004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337802924 (or 3337802922 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 40053635004 in words is "forty billion, fifty-three million, six hundred thirty-five thousand, four".