75856101 has 16 divisors (see below), whose sum is σ = 105431040. Its totient is φ = 48458160.

The previous prime is 75856097. The next prime is 75856129. The reversal of 75856101 is 10165857.

It is not a de Polignac number, because 75856101 - 2² = 75856097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75856181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5620 + ... + 13538.

It is an arithmetic number, because the mean of its divisors is an integer number (6589440).

Almost surely, 2^75856101 is an apocalyptic number.

It is an amenable number.

75856101 is a deficient number, since it is larger than the sum of its proper divisors (29574939).

75856101 is a wasteful number, since it uses less digits than its factorization.

75856101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056.

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 75856101 is about 8709.5408030504. The cubic root of 75856101 is about 423.3148514606.

It can be divided in two parts, 75856 and 101, that added together give a palindrome (75957).

The spelling of 75856101 in words is "seventy-five million, eight hundred fifty-six thousand, one hundred one".