50056101005501 has 4 divisors (see below), whose sum is σ = 50219150194752. Its totient is φ = 49893051816252.

The previous prime is 50056101005387. The next prime is 50056101005539. The reversal of 50056101005501 is 10550010165005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50056101005501 - 2¹⁰ = 50056101004477 is a prime.

It is a super-2 number, since 2×50056101005501² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056101005101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81524594165 + ... + 81524594778.

It is an arithmetic number, because the mean of its divisors is an integer number (12554787548688).

Almost surely, 2^{50056101005501} is an apocalyptic number.

It is an amenable number.

50056101005501 is a deficient number, since it is larger than the sum of its proper divisors (163049189251).

50056101005501 is a wasteful number, since it uses less digits than its factorization.

50056101005501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163049189250.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 50056101005501 in words is "fifty trillion, fifty-six billion, one hundred one million, five thousand, five hundred one".