540455046 has 16 divisors (see below), whose sum is σ = 1106048064. Its totient is φ = 175962024.

The previous prime is 540455039. The next prime is 540455051. The reversal of 540455046 is 640554045.

It is a junction number, because it is equal to n+sod(n) for n = 540454998 and 540455016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047136 + ... + 1047651.

It is an arithmetic number, because the mean of its divisors is an integer number (69128004).

Almost surely, 2^540455046 is an apocalyptic number.

540455046 is an abundant number, since it is smaller than the sum of its proper divisors (565593018).

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

540455046 is a wasteful number, since it uses less digits than its factorization.

540455046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094835.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 540455046 is about 23247.6890464407. The cubic root of 540455046 is about 814.5539586983.

The spelling of 540455046 in words is "five hundred forty million, four hundred fifty-five thousand, forty-six".