9375216061 has 2 divisors, whose sum is σ = 9375216062. Its totient is φ = 9375216060.

The previous prime is 9375216043. The next prime is 9375216127. The reversal of 9375216061 is 1606125739.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9244822500 + 130393561 = 96150^2 + 11419^2 .

It is a cyclic number.

It is not a de Polignac number, because 9375216061 - 2¹⁷ = 9375084989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9375216031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4687608030 + 4687608031.

It is an arithmetic number, because the mean of its divisors is an integer number (4687608031).

Almost surely, 2^9375216061 is an apocalyptic number.

It is an amenable number.

9375216061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9375216061 is an equidigital number, since it uses as much as digits as its factorization.

9375216061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 9375216061 is about 96825.6993829634. The cubic root of 9375216061 is about 2108.5978616104.

The spelling of 9375216061 in words is "nine billion, three hundred seventy-five million, two hundred sixteen thousand, sixty-one".