540465250344 has 16 divisors (see below), whose sum is σ = 1351163125920. Its totient is φ = 180155083440.

The previous prime is 540465250343. The next prime is 540465250361. The reversal of 540465250344 is 443052564045.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 540465250296 and 540465250305.

It is not an unprimeable number, because it can be changed into a prime (540465250343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11259692692 + ... + 11259692739.

It is an arithmetic number, because the mean of its divisors is an integer number (84447695370).

Almost surely, 2^540465250344 is an apocalyptic number.

It is an amenable number.

540465250344 is an abundant number, since it is smaller than the sum of its proper divisors (810697875576).

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

540465250344 is a wasteful number, since it uses less digits than its factorization.

540465250344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22519385440 (or 22519385436 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 540465250344 in words is "five hundred forty billion, four hundred sixty-five million, two hundred fifty thousand, three hundred forty-four".