10107916549 has 2 divisors, whose sum is σ = 10107916550. Its totient is φ = 10107916548.

The previous prime is 10107916531. The next prime is 10107916579. The reversal of 10107916549 is 94561970101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9891297025 + 216619524 = 99455^2 + 14718^2 .

It is a cyclic number.

It is not a de Polignac number, because 10107916549 - 2⁵ = 10107916517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10107916529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5053958274 + 5053958275.

It is an arithmetic number, because the mean of its divisors is an integer number (5053958275).

Almost surely, 2^10107916549 is an apocalyptic number.

It is an amenable number.

10107916549 is a deficient number, since it is larger than the sum of its proper divisors (1).

10107916549 is an equidigital number, since it uses as much as digits as its factorization.

10107916549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 10107916549 in words is "ten billion, one hundred seven million, nine hundred sixteen thousand, five hundred forty-nine".