540668523350 has 12 divisors (see below), whose sum is σ = 1005643453524. Its totient is φ = 216267409320.

The previous prime is 540668523299. The next prime is 540668523371. The reversal of 540668523350 is 53325866045.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 540668523295 and 540668523304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5406685184 + ... + 5406685283.

It is an arithmetic number, because the mean of its divisors is an integer number (83803621127).

Almost surely, 2^540668523350 is an apocalyptic number.

540668523350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540668523350 is a deficient number, since it is larger than the sum of its proper divisors (464974930174).

540668523350 is a wasteful number, since it uses less digits than its factorization.

540668523350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813370479 (or 10813370474 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 540668523350 in words is "five hundred forty billion, six hundred sixty-eight million, five hundred twenty-three thousand, three hundred fifty".