45305428071 has 8 divisors (see below), whose sum is σ = 60408221440. Its totient is φ = 30203126712.

The previous prime is 45305428067. The next prime is 45305428127. The reversal of 45305428071 is 17082450354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45305428071 - 2² = 45305428067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45305428171) 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 in 7 ways as a sum of consecutive naturals, for example, 289170 + ... + 417408.

It is an arithmetic number, because the mean of its divisors is an integer number (7551027680).

Almost surely, 2^45305428071 is an apocalyptic number.

45305428071 is a deficient number, since it is larger than the sum of its proper divisors (15102793369).

45305428071 is a wasteful number, since it uses less digits than its factorization.

45305428071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246005.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 45305428071 in words is "forty-five billion, three hundred five million, four hundred twenty-eight thousand, seventy-one".