40053506039 has 2 divisors, whose sum is σ = 40053506040. Its totient is φ = 40053506038.

The previous prime is 40053506029. The next prime is 40053506069. The reversal of 40053506039 is 93060535004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40053506039 - 2⁸ = 40053505783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40053506029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20026753019 + 20026753020.

It is an arithmetic number, because the mean of its divisors is an integer number (20026753020).

Almost surely, 2^40053506039 is an apocalyptic number.

40053506039 is a deficient number, since it is larger than the sum of its proper divisors (1).

40053506039 is an equidigital number, since it uses as much as digits as its factorization.

40053506039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 40053506039 in words is "forty billion, fifty-three million, five hundred six thousand, thirty-nine".