45275140378 has 32 divisors (see below), whose sum is σ = 73323169920. Its totient is φ = 20843048640.

The previous prime is 45275140327. The next prime is 45275140439. The reversal of 45275140378 is 87304157254.

It is an unprimeable number.

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, 29040363 + ... + 29041921.

It is an arithmetic number, because the mean of its divisors is an integer number (2291349060).

Almost surely, 2^45275140378 is an apocalyptic number.

45275140378 is a deficient number, since it is larger than the sum of its proper divisors (28048029542).

45275140378 is a wasteful number, since it uses less digits than its factorization.

45275140378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 45275140378 in words is "forty-five billion, two hundred seventy-five million, one hundred forty thousand, three hundred seventy-eight".