45943940611 has 2 divisors, whose sum is σ = 45943940612. Its totient is φ = 45943940610.

The previous prime is 45943940573. The next prime is 45943940657. The reversal of 45943940611 is 11604934954.

It is an a-pointer prime, because the next prime (45943940657) can be obtained adding 45943940611 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45943940611 is a prime.

It is a super-2 number, since 2×45943940611² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45943940671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22971970305 + 22971970306.

It is an arithmetic number, because the mean of its divisors is an integer number (22971970306).

Almost surely, 2^45943940611 is an apocalyptic number.

45943940611 is a deficient number, since it is larger than the sum of its proper divisors (1).

45943940611 is an equidigital number, since it uses as much as digits as its factorization.

45943940611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 45943940611 in words is "forty-five billion, nine hundred forty-three million, nine hundred forty thousand, six hundred eleven".