75800656201 has 4 divisors (see below), whose sum is σ = 75839872132. Its totient is φ = 75761440272.

The previous prime is 75800656117. The next prime is 75800656207. The reversal of 75800656201 is 10265600857.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10265600857 = 1747 ⋅5876131.

It can be written as a sum of positive squares in 2 ways, for example, as 34297188025 + 41503468176 = 185195^2 + 203724^2 .

It is a cyclic number.

It is not a de Polignac number, because 75800656201 - 2⁷ = 75800656073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75800656207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19605066 + ... + 19608931.

It is an arithmetic number, because the mean of its divisors is an integer number (18959968033).

Almost surely, 2^75800656201 is an apocalyptic number.

It is an amenable number.

75800656201 is a deficient number, since it is larger than the sum of its proper divisors (39215931).

75800656201 is a wasteful number, since it uses less digits than its factorization.

75800656201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39215930.

The product of its (nonzero) digits is 100800, while the sum is 40.

It can be divided in two parts, 75800656 and 201, that added together give a palindrome (75800857).

The spelling of 75800656201 in words is "seventy-five billion, eight hundred million, six hundred fifty-six thousand, two hundred one".