540613410552346 has 8 divisors (see below), whose sum is σ = 815036461594740. Its totient is φ = 268934590020768.

The previous prime is 540613410552269. The next prime is 540613410552359. The reversal of 540613410552346 is 643255014316045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 511253929355625 + 29359481196721 = 22610925^2 + 5418439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×540613410552346² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 540613410552346.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686057627211 + ... + 686057627998.

Almost surely, 2^{540613410552346} is an apocalyptic number.

540613410552346 is a deficient number, since it is larger than the sum of its proper divisors (274423051042394).

540613410552346 is a wasteful number, since it uses less digits than its factorization.

540613410552346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372115255408.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 540613410552346 in words is "five hundred forty trillion, six hundred thirteen billion, four hundred ten million, five hundred fifty-two thousand, three hundred forty-six".