540247650063 has 32 divisors (see below), whose sum is σ = 787188998400. Its totient is φ = 326850681600.

The previous prime is 540247650023. The next prime is 540247650067. The reversal of 540247650063 is 360056742045.

It is not a de Polignac number, because 540247650063 - 2³⁰ = 539173908239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540247649997 and 540247650024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540247650067) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 64859283 + ... + 64867611.

It is an arithmetic number, because the mean of its divisors is an integer number (24599656200).

Almost surely, 2^540247650063 is an apocalyptic number.

540247650063 is a deficient number, since it is larger than the sum of its proper divisors (246941348337).

540247650063 is a wasteful number, since it uses less digits than its factorization.

540247650063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11543.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 540247650063 in words is "five hundred forty billion, two hundred forty-seven million, six hundred fifty thousand, sixty-three".