540922775 has 12 divisors (see below), whose sum is σ = 673227744. Its totient is φ = 431136000.

The previous prime is 540922769. The next prime is 540922787. The reversal of 540922775 is 577229045.

It is not a de Polignac number, because 540922775 - 2²⁰ = 539874199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33146 + ... + 46695.

It is an arithmetic number, because the mean of its divisors is an integer number (56102312).

Almost surely, 2^540922775 is an apocalyptic number.

540922775 is a deficient number, since it is larger than the sum of its proper divisors (132304969).

540922775 is a wasteful number, since it uses less digits than its factorization.

540922775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80122 (or 80117 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 540922775 is about 23257.7465589425. The cubic root of 540922775 is about 814.7888722565.

The spelling of 540922775 in words is "five hundred forty million, nine hundred twenty-two thousand, seven hundred seventy-five".