50500500050001 has 8 divisors (see below), whose sum is σ = 67613394258784. Its totient is φ = 33527302937280.

The previous prime is 50500500049981. The next prime is 50500500050101. The reversal of 50500500050001 is 10005000500505.

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

It is not a de Polignac number, because 50500500050001 - 2⁷ = 50500500049873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50500500050001.

It is not an unprimeable number, because it can be changed into a prime (50500500050101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34924273171 + ... + 34924274616.

It is an arithmetic number, because the mean of its divisors is an integer number (8451674282348).

Almost surely, 2^{50500500050001} is an apocalyptic number.

It is an amenable number.

50500500050001 is a deficient number, since it is larger than the sum of its proper divisors (17112894208783).

50500500050001 is a wasteful number, since it uses less digits than its factorization.

50500500050001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69848548031.

The product of its (nonzero) digits is 625, while the sum is 21.

Adding to 50500500050001 its reverse (10005000500505), we get a palindrome (60505500550506).

The spelling of 50500500050001 in words is "fifty trillion, five hundred billion, five hundred million, fifty thousand, one".