45156353941 has 2 divisors, whose sum is σ = 45156353942. Its totient is φ = 45156353940.

The previous prime is 45156353923. The next prime is 45156353947. The reversal of 45156353941 is 14935365154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42981997041 + 2174356900 = 207321^2 + 46630^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45156353941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45156353891 and 45156353900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45156353947) 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, 22578176970 + 22578176971.

It is an arithmetic number, because the mean of its divisors is an integer number (22578176971).

Almost surely, 2^45156353941 is an apocalyptic number.

It is an amenable number.

45156353941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45156353941 is an equidigital number, since it uses as much as digits as its factorization.

45156353941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972000, while the sum is 46.

The spelling of 45156353941 in words is "forty-five billion, one hundred fifty-six million, three hundred fifty-three thousand, nine hundred forty-one".