50050001105501 has 16 divisors (see below), whose sum is σ = 52744586203008. Its totient is φ = 47398649496000.

The previous prime is 50050001105477. The next prime is 50050001105509. The reversal of 50050001105501 is 10550110005005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50050001105501 - 2²⁶ = 50049933996637 is a prime.

It is a super-2 number, since 2×50050001105501² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050001105509) 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, 93296006 + ... + 93830936.

It is an arithmetic number, because the mean of its divisors is an integer number (3296536637688).

Almost surely, 2^{50050001105501} is an apocalyptic number.

It is an amenable number.

50050001105501 is a deficient number, since it is larger than the sum of its proper divisors (2694585097507).

50050001105501 is a wasteful number, since it uses less digits than its factorization.

50050001105501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575332.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 50050001105501 in words is "fifty trillion, fifty billion, one million, one hundred five thousand, five hundred one".