50100665601 has 8 divisors (see below), whose sum is σ = 76343871424. Its totient is φ = 28628951760.

The previous prime is 50100665519. The next prime is 50100665683. The reversal of 50100665601 is 10656600105.

It is an interprime number because it is at equal distance from previous prime (50100665519) and next prime (50100665683).

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

It is not a de Polignac number, because 50100665601 - 2¹⁹ = 50100141313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50100661601) 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, 1192872970 + ... + 1192873011.

It is an arithmetic number, because the mean of its divisors is an integer number (9542983928).

Almost surely, 2^50100665601 is an apocalyptic number.

It is an amenable number.

50100665601 is a deficient number, since it is larger than the sum of its proper divisors (26243205823).

50100665601 is a wasteful number, since it uses less digits than its factorization.

50100665601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385745991.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 50100665601 in words is "fifty billion, one hundred million, six hundred sixty-five thousand, six hundred one".