75626100005 has 4 divisors (see below), whose sum is σ = 90751320012. Its totient is φ = 60500880000.

The previous prime is 75626099917. The next prime is 75626100047. The reversal of 75626100005 is 50000162657.

It is a happy number.

It is a Cunningham number, because it is equal to 275002²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27225660004 + 48400440001 = 165002^2 + 220001^2 .

It is not a de Polignac number, because 75626100005 - 2⁸ = 75626099749 is a prime.

It is a super-2 number, since 2×75626100005² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7562609996 + ... + 7562610005.

It is an arithmetic number, because the mean of its divisors is an integer number (22687830003).

Almost surely, 2^75626100005 is an apocalyptic number.

It is an amenable number.

75626100005 is a deficient number, since it is larger than the sum of its proper divisors (15125220007).

75626100005 is a wasteful number, since it uses less digits than its factorization.

75626100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15125220006.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 75626100005 in words is "seventy-five billion, six hundred twenty-six million, one hundred thousand, five".