612160536242501 has 2 divisors, whose sum is σ = 612160536242502. Its totient is φ = 612160536242500.

The previous prime is 612160536242491. The next prime is 612160536242557. The reversal of 612160536242501 is 105242635061216.

612160536242501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324575715520225 + 287584820722276 = 18015985^2 + 16958326^2 .

It is a cyclic number.

It is not a de Polignac number, because 612160536242501 - 2¹⁴ = 612160536226117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612160536242401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306080268121250 + 306080268121251.

It is an arithmetic number, because the mean of its divisors is an integer number (306080268121251).

Almost surely, 2^{612160536242501} is an apocalyptic number.

It is an amenable number.

612160536242501 is a deficient number, since it is larger than the sum of its proper divisors (1).

612160536242501 is an equidigital number, since it uses as much as digits as its factorization.

612160536242501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 612160536242501 in words is "six hundred twelve trillion, one hundred sixty billion, five hundred thirty-six million, two hundred forty-two thousand, five hundred one".