107887145546 has 8 divisors (see below), whose sum is σ = 162597689184. Its totient is φ = 53687915820.

The previous prime is 107887145497. The next prime is 107887145549. The reversal of 107887145546 is 645541788701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 107887145491 and 107887145500.

It is not an unprimeable number, because it can be changed into a prime (107887145549) 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 3 ways as a sum of consecutive naturals, for example, 127827950 + ... + 127828793.

It is an arithmetic number, because the mean of its divisors is an integer number (20324711148).

Almost surely, 2^107887145546 is an apocalyptic number.

107887145546 is a deficient number, since it is larger than the sum of its proper divisors (54710543638).

107887145546 is a wasteful number, since it uses less digits than its factorization.

107887145546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255656956.

The product of its (nonzero) digits is 7526400, while the sum is 56.

The spelling of 107887145546 in words is "one hundred seven billion, eight hundred eighty-seven million, one hundred forty-five thousand, five hundred forty-six".