107286774057 has 12 divisors (see below), whose sum is σ = 160313570820. Its totient is φ = 69058153248.

The previous prime is 107286774047. The next prime is 107286774083. The reversal of 107286774057 is 750477682701.

It can be written as a sum of positive squares in 2 ways, for example, as 65342095641 + 41944678416 = 255621^2 + 204804^2 .

It is a de Polignac number, because none of the positive numbers 2^k-107286774057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107286773994 and 107286774012.

It is not an unprimeable number, because it can be changed into a prime (107286774037) 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 in 11 ways as a sum of consecutive naturals, for example, 205529958 + ... + 205530479.

It is an arithmetic number, because the mean of its divisors is an integer number (13359464235).

Almost surely, 2^107286774057 is an apocalyptic number.

It is an amenable number.

107286774057 is a deficient number, since it is larger than the sum of its proper divisors (53026796763).

107286774057 is a wasteful number, since it uses less digits than its factorization.

107286774057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411060472 (or 411060469 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 54.

The spelling of 107286774057 in words is "one hundred seven billion, two hundred eighty-six million, seven hundred seventy-four thousand, fifty-seven".