540074517245 has 16 divisors (see below), whose sum is σ = 656013676032. Its totient is φ = 426797702400.

The previous prime is 540074517221. The next prime is 540074517277. The reversal of 540074517245 is 542715470045.

It is a happy number.

It is not a de Polignac number, because 540074517245 - 2¹⁰ = 540074516221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 540074517196 and 540074517205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101077 + ... + 1514106.

It is an arithmetic number, because the mean of its divisors is an integer number (41000854752).

Almost surely, 2^540074517245 is an apocalyptic number.

It is an amenable number.

540074517245 is a deficient number, since it is larger than the sum of its proper divisors (115939158787).

540074517245 is a wasteful number, since it uses less digits than its factorization.

540074517245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615692.

The product of its (nonzero) digits is 784000, while the sum is 44.

The spelling of 540074517245 in words is "five hundred forty billion, seventy-four million, five hundred seventeen thousand, two hundred forty-five".