45373520770 has 8 divisors (see below), whose sum is σ = 81672337404. Its totient is φ = 18149408304.

The previous prime is 45373520723. The next prime is 45373520771. The reversal of 45373520770 is 7702537354.

It can be written as a sum of positive squares in 2 ways, for example, as 44993621689 + 379899081 = 212117^2 + 19491^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45373520771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2268676029 + ... + 2268676048.

Almost surely, 2^45373520770 is an apocalyptic number.

45373520770 is a deficient number, since it is larger than the sum of its proper divisors (36298816634).

45373520770 is a wasteful number, since it uses less digits than its factorization.

45373520770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537352084.

The product of its (nonzero) digits is 617400, while the sum is 43.

The spelling of 45373520770 in words is "forty-five billion, three hundred seventy-three million, five hundred twenty thousand, seven hundred seventy".