6051761663149 has 2 divisors, whose sum is σ = 6051761663150. Its totient is φ = 6051761663148.

The previous prime is 6051761663141. The next prime is 6051761663183. The reversal of 6051761663149 is 9413661671506.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5818313245924 + 233448417225 = 2412118^2 + 483165^2 .

It is a cyclic number.

It is not a de Polignac number, because 6051761663149 - 2³ = 6051761663141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6051761663149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6051761663141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3025880831574 + 3025880831575.

It is an arithmetic number, because the mean of its divisors is an integer number (3025880831575).

Almost surely, 2^{6051761663149} is an apocalyptic number.

It is an amenable number.

6051761663149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6051761663149 is an equidigital number, since it uses as much as digits as its factorization.

6051761663149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 6051761663149 in words is "six trillion, fifty-one billion, seven hundred sixty-one million, six hundred sixty-three thousand, one hundred forty-nine".