45442502329 has 16 divisors (see below), whose sum is σ = 52451942400. Its totient is φ = 38562670800.

The previous prime is 45442502321. The next prime is 45442502359. The reversal of 45442502329 is 92320524454.

45442502329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 45442502329 - 2³ = 45442502321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45442502291 and 45442502300.

It is not an unprimeable number, because it can be changed into a prime (45442502321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4753104 + ... + 4762654.

It is an arithmetic number, because the mean of its divisors is an integer number (3278246400).

Almost surely, 2^45442502329 is an apocalyptic number.

It is an amenable number.

45442502329 is a deficient number, since it is larger than the sum of its proper divisors (7009440071).

45442502329 is a wasteful number, since it uses less digits than its factorization.

45442502329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16260.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 45442502329 in words is "forty-five billion, four hundred forty-two million, five hundred two thousand, three hundred twenty-nine".