50500555555557 has 16 divisors (see below), whose sum is σ = 70020629498880. Its totient is φ = 32335915684800.

The previous prime is 50500555555511. The next prime is 50500555555601. The reversal of 50500555555557 is 75555555500505.

It is not a de Polignac number, because 50500555555557 - 2⁴² = 46102509044453 is a prime.

It is a super-2 number, since 2×50500555555557² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50500555555497 and 50500555555506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500555551557) 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, 1519528294 + ... + 1519561527.

It is an arithmetic number, because the mean of its divisors is an integer number (4376289343680).

Almost surely, 2^{50500555555557} is an apocalyptic number.

It is an amenable number.

50500555555557 is a deficient number, since it is larger than the sum of its proper divisors (19520073943323).

50500555555557 is a wasteful number, since it uses less digits than its factorization.

50500555555557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039090044.

The product of its (nonzero) digits is 68359375, while the sum is 57.

The spelling of 50500555555557 in words is "fifty trillion, five hundred billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred fifty-seven".