45532065427 has 2 divisors, whose sum is σ = 45532065428. Its totient is φ = 45532065426.

The previous prime is 45532065349. The next prime is 45532065433. The reversal of 45532065427 is 72456023554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45532065427 is a prime.

It is not a weakly prime, because it can be changed into another prime (45532065127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22766032713 + 22766032714.

It is an arithmetic number, because the mean of its divisors is an integer number (22766032714).

Almost surely, 2^45532065427 is an apocalyptic number.

45532065427 is a deficient number, since it is larger than the sum of its proper divisors (1).

45532065427 is an equidigital number, since it uses as much as digits as its factorization.

45532065427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 45532065427 in words is "forty-five billion, five hundred thirty-two million, sixty-five thousand, four hundred twenty-seven".