50500005505001 has 16 divisors (see below), whose sum is σ = 57256260344640. Its totient is φ = 44154781145280.

The previous prime is 50500005504979. The next prime is 50500005505009. The reversal of 50500005505001 is 10050550000505.

It is not a de Polignac number, because 50500005505001 - 2²⁶ = 50499938396137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50500005505009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15064910 + ... + 18109431.

It is an arithmetic number, because the mean of its divisors is an integer number (3578516271540).

Almost surely, 2^{50500005505001} is an apocalyptic number.

It is an amenable number.

50500005505001 is a deficient number, since it is larger than the sum of its proper divisors (6756254839639).

50500005505001 is a wasteful number, since it uses less digits than its factorization.

50500005505001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33180536.

The product of its (nonzero) digits is 3125, while the sum is 26.

Adding to 50500005505001 its reverse (10050550000505), we get a palindrome (60550555505506).

The spelling of 50500005505001 in words is "fifty trillion, five hundred billion, five million, five hundred five thousand, one".