540454112195 has 4 divisors (see below), whose sum is σ = 648544934640. Its totient is φ = 432363289752.

The previous prime is 540454112173. The next prime is 540454112227. The reversal of 540454112195 is 591211454045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 540454112195 - 2⁶ = 540454112131 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54045411215 + ... + 54045411224.

It is an arithmetic number, because the mean of its divisors is an integer number (162136233660).

Almost surely, 2^540454112195 is an apocalyptic number.

540454112195 is a deficient number, since it is larger than the sum of its proper divisors (108090822445).

540454112195 is a wasteful number, since it uses less digits than its factorization.

540454112195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108090822444.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 540454112195 in words is "five hundred forty billion, four hundred fifty-four million, one hundred twelve thousand, one hundred ninety-five".