45378011373 has 16 divisors (see below), whose sum is σ = 60879168000. Its totient is φ = 30064508336.

The previous prime is 45378011339. The next prime is 45378011381. The reversal of 45378011373 is 37311087354.

It is a cyclic number.

It is not a de Polignac number, because 45378011373 - 2²⁰ = 45376962797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45378011333) 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 15 ways as a sum of consecutive naturals, for example, 4316878 + ... + 4327376.

It is an arithmetic number, because the mean of its divisors is an integer number (3804948000).

Almost surely, 2^45378011373 is an apocalyptic number.

It is an amenable number.

45378011373 is a deficient number, since it is larger than the sum of its proper divisors (15501156627).

45378011373 is a wasteful number, since it uses less digits than its factorization.

45378011373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19296.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 45378011373 in words is "forty-five billion, three hundred seventy-eight million, eleven thousand, three hundred seventy-three".