540552255 has 32 divisors (see below), whose sum is σ = 878169600. Its totient is φ = 283900032.

The previous prime is 540552251. The next prime is 540552263. The reversal of 540552255 is 552255045.

It is not a de Polignac number, because 540552255 - 2² = 540552251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540552251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291742 + ... + 293588.

It is an arithmetic number, because the mean of its divisors is an integer number (27442800).

Almost surely, 2^540552255 is an apocalyptic number.

540552255 is a deficient number, since it is larger than the sum of its proper divisors (337617345).

540552255 is a wasteful number, since it uses less digits than its factorization.

540552255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 540552255 is about 23249.7796763754. The cubic root of 540552255 is about 814.6027923798.

The spelling of 540552255 in words is "five hundred forty million, five hundred fifty-two thousand, two hundred fifty-five".