45075054197718 has 48 divisors (see below), whose sum is σ = 103271878749312. Its totient is φ = 14185697616000.

The previous prime is 45075054197647. The next prime is 45075054197731. The reversal of 45075054197718 is 81779145057054.

45075054197718 is a `hidden beast` number, since 4 + 5 + 0 + 7 + 5 + 0 + 541 + 9 + 77 + 18 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 985095013 + ... + 985140768.

It is an arithmetic number, because the mean of its divisors is an integer number (2151497473944).

Almost surely, 2^{45075054197718} is an apocalyptic number.

45075054197718 is an abundant number, since it is smaller than the sum of its proper divisors (58196824551594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45075054197718 is a wasteful number, since it uses less digits than its factorization.

45075054197718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970235861 (or 1970235858 counting only the distinct ones).

The product of its (nonzero) digits is 49392000, while the sum is 63.

The spelling of 45075054197718 in words is "forty-five trillion, seventy-five billion, fifty-four million, one hundred ninety-seven thousand, seven hundred eighteen".