45739522441 has 2 divisors, whose sum is σ = 45739522442. Its totient is φ = 45739522440.

The previous prime is 45739522393. The next prime is 45739522481. The reversal of 45739522441 is 14422593754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29818382400 + 15921140041 = 172680^2 + 126179^2 .

It is a cyclic number.

It is not a de Polignac number, because 45739522441 - 2⁹ = 45739521929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45739522391 and 45739522400.

It is not a weakly prime, because it can be changed into another prime (45739522481) 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, 22869761220 + 22869761221.

It is an arithmetic number, because the mean of its divisors is an integer number (22869761221).

Almost surely, 2^45739522441 is an apocalyptic number.

It is an amenable number.

45739522441 is a deficient number, since it is larger than the sum of its proper divisors (1).

45739522441 is an equidigital number, since it uses as much as digits as its factorization.

45739522441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 46.

The spelling of 45739522441 in words is "forty-five billion, seven hundred thirty-nine million, five hundred twenty-two thousand, four hundred forty-one".