40553063107 has 2 divisors, whose sum is σ = 40553063108. Its totient is φ = 40553063106.

The previous prime is 40553063087. The next prime is 40553063143. The reversal of 40553063107 is 70136035504.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40553063107 is a prime.

It is not a weakly prime, because it can be changed into another prime (40553063167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20276531553 + 20276531554.

It is an arithmetic number, because the mean of its divisors is an integer number (20276531554).

Almost surely, 2^40553063107 is an apocalyptic number.

40553063107 is a deficient number, since it is larger than the sum of its proper divisors (1).

40553063107 is an equidigital number, since it uses as much as digits as its factorization.

40553063107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 40553063107 in words is "forty billion, five hundred fifty-three million, sixty-three thousand, one hundred seven".