616546301253 has 16 divisors (see below), whose sum is σ = 852976667136. Its totient is φ = 395710801920.

The previous prime is 616546301249. The next prime is 616546301263. The reversal of 616546301253 is 352103645616.

616546301253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 616546301253 - 2² = 616546301249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616546301233) 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, 17157000 + ... + 17192897.

It is an arithmetic number, because the mean of its divisors is an integer number (53311041696).

Almost surely, 2^616546301253 is an apocalyptic number.

It is an amenable number.

616546301253 is a deficient number, since it is larger than the sum of its proper divisors (236430365883).

616546301253 is a wasteful number, since it uses less digits than its factorization.

616546301253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34350124.

The product of its (nonzero) digits is 388800, while the sum is 42.

Adding to 616546301253 its reverse (352103645616), we get a palindrome (968649946869).

The spelling of 616546301253 in words is "six hundred sixteen billion, five hundred forty-six million, three hundred one thousand, two hundred fifty-three".