45074840903505 has 96 divisors (see below), whose sum is σ = 91371809168640. Its totient is φ = 20125524625920.

The previous prime is 45074840903453. The next prime is 45074840903509. The reversal of 45074840903505 is 50530904847054.

It is a happy number.

45074840903505 is a `hidden beast` number, since 4 + 5 + 0 + 7 + 4 + 8 + 40 + 90 + 3 + 505 = 666.

It is not a de Polignac number, because 45074840903505 - 2⁸ = 45074840903249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45074840903509) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 361169215 + ... + 361293995.

It is an arithmetic number, because the mean of its divisors is an integer number (951789678840).

Almost surely, 2^{45074840903505} is an apocalyptic number.

45074840903505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45074840903505 is an abundant number, since it is smaller than the sum of its proper divisors (46296968265135).

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

45074840903505 is a wasteful number, since it uses less digits than its factorization.

45074840903505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151511 (or 151508 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 45074840903505 in words is "forty-five trillion, seventy-four billion, eight hundred forty million, nine hundred three thousand, five hundred five".