616563362403213 has 16 divisors (see below), whose sum is σ = 822355402780800. Its totient is φ = 410906790987264.

The previous prime is 616563362403119. The next prime is 616563362403253. The reversal of 616563362403213 is 312304263365616.

It is not a de Polignac number, because 616563362403213 - 2¹⁶ = 616563362337677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616563362403253) 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, 271266520 + ... + 273529982.

It is an arithmetic number, because the mean of its divisors is an integer number (51397212673800).

Almost surely, 2^{616563362403213} is an apocalyptic number.

It is an amenable number.

616563362403213 is a deficient number, since it is larger than the sum of its proper divisors (205792040377587).

616563362403213 is a wasteful number, since it uses less digits than its factorization.

616563362403213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293348.

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 616563362403213 in words is "six hundred sixteen trillion, five hundred sixty-three billion, three hundred sixty-two million, four hundred three thousand, two hundred thirteen".