50500551005609 has 8 divisors (see below), whose sum is σ = 52207059604992. Its totient is φ = 48798883566720.

The previous prime is 50500551005581. The next prime is 50500551005659. The reversal of 50500551005609 is 90650015500505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50500551005609 is a prime.

It is a super-2 number, since 2×50500551005609² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50500551005659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210268909 + ... + 1210310634.

It is an arithmetic number, because the mean of its divisors is an integer number (6525882450624).

Almost surely, 2^{50500551005609} is an apocalyptic number.

It is an amenable number.

50500551005609 is a deficient number, since it is larger than the sum of its proper divisors (1706508599383).

50500551005609 is a wasteful number, since it uses less digits than its factorization.

50500551005609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420580247.

The product of its (nonzero) digits is 168750, while the sum is 41.

The spelling of 50500551005609 in words is "fifty trillion, five hundred billion, five hundred fifty-one million, five thousand, six hundred nine".