540484046 has 4 divisors (see below), whose sum is σ = 810726072. Its totient is φ = 270242022.

The previous prime is 540484037. The next prime is 540484079. The reversal of 540484046 is 640484045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640484045 = 5 ⋅128096809.

It is a junction number, because it is equal to n+sod(n) for n = 540483997 and 540484015.

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 as a sum of consecutive naturals, namely, 135121010 + ... + 135121013.

It is an arithmetic number, because the mean of its divisors is an integer number (202681518).

Almost surely, 2^540484046 is an apocalyptic number.

540484046 is a deficient number, since it is larger than the sum of its proper divisors (270242026).

540484046 is a wasteful number, since it uses less digits than its factorization.

540484046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270242025.

The product of its (nonzero) digits is 61440, while the sum is 35.

The square root of 540484046 is about 23248.3127559830. The cubic root of 540484046 is about 814.5685276820.

Subtracting 540484046 from its reverse (640484045), we obtain a palindrome (99999999).

The spelling of 540484046 in words is "five hundred forty million, four hundred eighty-four thousand, forty-six".