34636551461 has 2 divisors, whose sum is σ = 34636551462. Its totient is φ = 34636551460.

The previous prime is 34636551457. The next prime is 34636551493. The reversal of 34636551461 is 16415563643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34480776100 + 155775361 = 185690^2 + 12481^2 .

It is a cyclic number.

It is not a de Polignac number, because 34636551461 - 2² = 34636551457 is a prime.

It is a super-2 number, since 2×34636551461² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34636554461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17318275730 + 17318275731.

It is an arithmetic number, because the mean of its divisors is an integer number (17318275731).

Almost surely, 2^34636551461 is an apocalyptic number.

It is an amenable number.

34636551461 is a deficient number, since it is larger than the sum of its proper divisors (1).

34636551461 is an equidigital number, since it uses as much as digits as its factorization.

34636551461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 44.

The spelling of 34636551461 in words is "thirty-four billion, six hundred thirty-six million, five hundred fifty-one thousand, four hundred sixty-one".