50500500005501 has 16 divisors (see below), whose sum is σ = 62154944767104. Its totient is φ = 39956128922304.

The previous prime is 50500500005491. The next prime is 50500500005533. The reversal of 50500500005501 is 10550000500505.

It is not a de Polignac number, because 50500500005501 - 2¹⁰ = 50500500004477 is a prime.

It is a super-2 number, since 2×50500500005501² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500500007501) 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, 9985451 + ... + 14167223.

It is an arithmetic number, because the mean of its divisors is an integer number (3884684047944).

Almost surely, 2^{50500500005501} is an apocalyptic number.

It is an amenable number.

50500500005501 is a deficient number, since it is larger than the sum of its proper divisors (11654444761603).

50500500005501 is a wasteful number, since it uses less digits than its factorization.

50500500005501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314500.

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

The spelling of 50500500005501 in words is "fifty trillion, five hundred billion, five hundred million, five thousand, five hundred one".