45909629393 has 2 divisors, whose sum is σ = 45909629394. Its totient is φ = 45909629392.

The previous prime is 45909629369. The next prime is 45909629411. The reversal of 45909629393 is 39392690954.

45909629393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23118594304 + 22791035089 = 152048^2 + 150967^2 .

It is a cyclic number.

It is not a de Polignac number, because 45909629393 - 2⁶ = 45909629329 is a prime.

It is not a weakly prime, because it can be changed into another prime (45909623393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22954814696 + 22954814697.

It is an arithmetic number, because the mean of its divisors is an integer number (22954814697).

Almost surely, 2^45909629393 is an apocalyptic number.

It is an amenable number.

45909629393 is a deficient number, since it is larger than the sum of its proper divisors (1).

45909629393 is an equidigital number, since it uses as much as digits as its factorization.

45909629393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14171760, while the sum is 59.

The spelling of 45909629393 in words is "forty-five billion, nine hundred nine million, six hundred twenty-nine thousand, three hundred ninety-three".