107507638857 has 16 divisors (see below), whose sum is σ = 147230458880. Its totient is φ = 69728625792.

The previous prime is 107507638793. The next prime is 107507638879. The reversal of 107507638857 is 758836705701.

It is not a de Polignac number, because 107507638857 - 2⁶ = 107507638793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107507638797 and 107507638806.

It is not an unprimeable number, because it can be changed into a prime (107507636857) 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 15 ways as a sum of consecutive naturals, for example, 1492053 + ... + 1562445.

It is an arithmetic number, because the mean of its divisors is an integer number (9201903680).

Almost surely, 2^107507638857 is an apocalyptic number.

It is an amenable number.

107507638857 is a deficient number, since it is larger than the sum of its proper divisors (39722820023).

107507638857 is a wasteful number, since it uses less digits than its factorization.

107507638857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84192.

The product of its (nonzero) digits is 9878400, while the sum is 57.

The spelling of 107507638857 in words is "one hundred seven billion, five hundred seven million, six hundred thirty-eight thousand, eight hundred fifty-seven".