45016652243 has 2 divisors, whose sum is σ = 45016652244. Its totient is φ = 45016652242.

The previous prime is 45016652147. The next prime is 45016652281. The reversal of 45016652243 is 34225661054.

It is an a-pointer prime, because the next prime (45016652281) can be obtained adding 45016652243 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45016652243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45016652197 and 45016652206.

It is not a weakly prime, because it can be changed into another prime (45016651243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22508326121 + 22508326122.

It is an arithmetic number, because the mean of its divisors is an integer number (22508326122).

Almost surely, 2^45016652243 is an apocalyptic number.

45016652243 is a deficient number, since it is larger than the sum of its proper divisors (1).

45016652243 is an equidigital number, since it uses as much as digits as its factorization.

45016652243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 45016652243 in words is "forty-five billion, sixteen million, six hundred fifty-two thousand, two hundred forty-three".