540200046 has 32 divisors (see below), whose sum is σ = 1105072128. Its totient is φ = 175966560.

The previous prime is 540199991. The next prime is 540200053. The reversal of 540200046 is 640002045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540199995 and 540200031.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 278496 + ... + 280428.

It is an arithmetic number, because the mean of its divisors is an integer number (34533504).

Almost surely, 2^540200046 is an apocalyptic number.

540200046 is an abundant number, since it is smaller than the sum of its proper divisors (564872082).

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

540200046 is a wasteful number, since it uses less digits than its factorization.

540200046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 540200046 is about 23242.2039832715. The cubic root of 540200046 is about 814.4258296723.

The spelling of 540200046 in words is "five hundred forty million, two hundred thousand, forty-six".