40053011205 has 16 divisors (see below), whose sum is σ = 64133435520. Its totient is φ = 21345400128.

The previous prime is 40053011153. The next prime is 40053011231. The reversal of 40053011205 is 50211035004.

It is not a de Polignac number, because 40053011205 - 2¹² = 40053007109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992422 + ... + 1031991.

It is an arithmetic number, because the mean of its divisors is an integer number (4008339720).

Almost surely, 2^40053011205 is an apocalyptic number.

It is an amenable number.

40053011205 is a deficient number, since it is larger than the sum of its proper divisors (24080424315).

40053011205 is a wasteful number, since it uses less digits than its factorization.

40053011205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025740.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 40053011205 its reverse (50211035004), we get a palindrome (90264046209).

The spelling of 40053011205 in words is "forty billion, fifty-three million, eleven thousand, two hundred five".