45553234439 has 2 divisors, whose sum is σ = 45553234440. Its totient is φ = 45553234438.

The previous prime is 45553234427. The next prime is 45553234471. The reversal of 45553234439 is 93443235554.

45553234439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45553234439 - 2²⁸ = 45284798983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45553234393 and 45553234402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45553230439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22776617219 + 22776617220.

It is an arithmetic number, because the mean of its divisors is an integer number (22776617220).

Almost surely, 2^45553234439 is an apocalyptic number.

45553234439 is a deficient number, since it is larger than the sum of its proper divisors (1).

45553234439 is an equidigital number, since it uses as much as digits as its factorization.

45553234439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 47.

The spelling of 45553234439 in words is "forty-five billion, five hundred fifty-three million, two hundred thirty-four thousand, four hundred thirty-nine".