516040104541 has 8 divisors (see below), whose sum is σ = 556586556120. Its totient is φ = 475615232832.

The previous prime is 516040104479. The next prime is 516040104551. The reversal of 516040104541 is 145401040615.

It can be written as a sum of positive squares in 4 ways, for example, as 99580441 + 515940524100 = 9979^2 + 718290^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 516040104541 - 2¹¹ = 516040102493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516040104551) 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 7 ways as a sum of consecutive naturals, for example, 30386146 + ... + 30403123.

It is an arithmetic number, because the mean of its divisors is an integer number (69573319515).

Almost surely, 2^516040104541 is an apocalyptic number.

It is an amenable number.

516040104541 is a deficient number, since it is larger than the sum of its proper divisors (40546451579).

516040104541 is a wasteful number, since it uses less digits than its factorization.

516040104541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60789935.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 516040104541 in words is "five hundred sixteen billion, forty million, one hundred four thousand, five hundred forty-one".