75540000112 has 40 divisors (see below), whose sum is σ = 146764314320. Its totient is φ = 37665492480.

The previous prime is 75540000103. The next prime is 75540000131. The reversal of 75540000112 is 21100004557.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9334564 + ... + 9342652.

It is an arithmetic number, because the mean of its divisors is an integer number (3669107858).

Almost surely, 2^75540000112 is an apocalyptic number.

It is an amenable number.

75540000112 is a deficient number, since it is larger than the sum of its proper divisors (71224314208).

75540000112 is a wasteful number, since it uses less digits than its factorization.

75540000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641 (or 9635 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

Adding to 75540000112 its reverse (21100004557), we get a palindrome (96640004669).

The spelling of 75540000112 in words is "seventy-five billion, five hundred forty million, one hundred twelve", and thus it is an aban number.