1162614600061 has 2 divisors, whose sum is σ = 1162614600062. Its totient is φ = 1162614600060.

The previous prime is 1162614599947. The next prime is 1162614600107. The reversal of 1162614600061 is 1600064162611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1135609922500 + 27004677561 = 1065650^2 + 164331^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162614600061 - 2⁷ = 1162614599933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1162614600361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581307300030 + 581307300031.

It is an arithmetic number, because the mean of its divisors is an integer number (581307300031).

Almost surely, 2^{1162614600061} is an apocalyptic number.

It is an amenable number.

1162614600061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162614600061 is an equidigital number, since it uses as much as digits as its factorization.

1162614600061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

Adding to 1162614600061 its reverse (1600064162611), we get a palindrome (2762678762672).

The spelling of 1162614600061 in words is "one trillion, one hundred sixty-two billion, six hundred fourteen million, six hundred thousand, sixty-one".