107780044537 has 8 divisors (see below), whose sum is σ = 123766558560. Its totient is φ = 92824918560.

The previous prime is 107780044529. The next prime is 107780044553. The reversal of 107780044537 is 735440087701.

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

It is not a de Polignac number, because 107780044537 - 2³ = 107780044529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107780044577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257846788 + ... + 257847205.

It is an arithmetic number, because the mean of its divisors is an integer number (15470819820).

Almost surely, 2^107780044537 is an apocalyptic number.

It is an amenable number.

107780044537 is a deficient number, since it is larger than the sum of its proper divisors (15986514023).

107780044537 is a wasteful number, since it uses less digits than its factorization.

107780044537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515694023.

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 107780044537 in words is "one hundred seven billion, seven hundred eighty million, forty-four thousand, five hundred thirty-seven".