65761674101 has 2 divisors, whose sum is σ = 65761674102. Its totient is φ = 65761674100.

The previous prime is 65761674053. The next prime is 65761674149. The reversal of 65761674101 is 10147616756.

It is a balanced prime because it is at equal distance from previous prime (65761674053) and next prime (65761674149).

It can be written as a sum of positive squares in only one way, i.e., 61380558001 + 4381116100 = 247751^2 + 66190^2 .

It is a cyclic number.

It is not a de Polignac number, because 65761674101 - 2³⁴ = 48581804917 is a prime.

It is a super-2 number, since 2×65761674101² (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 (65761674151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32880837050 + 32880837051.

It is an arithmetic number, because the mean of its divisors is an integer number (32880837051).

Almost surely, 2^65761674101 is an apocalyptic number.

It is an amenable number.

65761674101 is a deficient number, since it is larger than the sum of its proper divisors (1).

65761674101 is an equidigital number, since it uses as much as digits as its factorization.

65761674101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 65761674101 in words is "sixty-five billion, seven hundred sixty-one million, six hundred seventy-four thousand, one hundred one".