616036456297 has 4 divisors (see below), whose sum is σ = 624713026176. Its totient is φ = 607359886420.

The previous prime is 616036456291. The next prime is 616036456327. The reversal of 616036456297 is 792654630616.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 616036456297 - 2¹⁵ = 616036423529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (616036456291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4338284833 + ... + 4338284974.

It is an arithmetic number, because the mean of its divisors is an integer number (156178256544).

Almost surely, 2^616036456297 is an apocalyptic number.

It is an amenable number.

616036456297 is a deficient number, since it is larger than the sum of its proper divisors (8676569879).

616036456297 is an equidigital number, since it uses as much as digits as its factorization.

616036456297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676569878.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 616036456297 in words is "six hundred sixteen billion, thirty-six million, four hundred fifty-six thousand, two hundred ninety-seven".