616041423540563 has 16 divisors (see below), whose sum is σ = 647900989021440. Its totient is φ = 585097188713856.

The previous prime is 616041423540523. The next prime is 616041423540581. The reversal of 616041423540563 is 365045324140616.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 616041423540563 - 2²² = 616041419346259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (616041423540523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796940003 + ... + 797712636.

It is an arithmetic number, because the mean of its divisors is an integer number (40493811813840).

Almost surely, 2^{616041423540563} is an apocalyptic number.

616041423540563 is a deficient number, since it is larger than the sum of its proper divisors (31859565480877).

616041423540563 is a wasteful number, since it uses less digits than its factorization.

616041423540563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594652926.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 616041423540563 in words is "six hundred sixteen trillion, forty-one billion, four hundred twenty-three million, five hundred forty thousand, five hundred sixty-three".