40053506053 has 16 divisors (see below), whose sum is σ = 43994529792. Its totient is φ = 36162774000.

The previous prime is 40053506039. The next prime is 40053506069. The reversal of 40053506053 is 35060535004.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40053506053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40053503053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2737788 + ... + 2752378.

It is an arithmetic number, because the mean of its divisors is an integer number (2749658112).

Almost surely, 2^40053506053 is an apocalyptic number.

It is an amenable number.

40053506053 is a deficient number, since it is larger than the sum of its proper divisors (3941023739).

40053506053 is a wasteful number, since it uses less digits than its factorization.

40053506053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16296.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 40053506053 in words is "forty billion, fifty-three million, five hundred six thousand, fifty-three".