50500005005513 has 16 divisors (see below), whose sum is σ = 59409158096640. Its totient is φ = 42019898354496.

The previous prime is 50500005005479. The next prime is 50500005005603. The reversal of 50500005005513 is 31550050000505.

It is a cyclic number.

It is not a de Polignac number, because 50500005005513 - 2¹⁰ = 50500005004489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50500005025513) 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, 221960006 + ... + 222187407.

It is an arithmetic number, because the mean of its divisors is an integer number (3713072381040).

Almost surely, 2^{50500005005513} is an apocalyptic number.

It is an amenable number.

50500005005513 is a deficient number, since it is larger than the sum of its proper divisors (8909153091127).

50500005005513 is a wasteful number, since it uses less digits than its factorization.

50500005005513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444147896.

The product of its (nonzero) digits is 9375, while the sum is 29.

The spelling of 50500005005513 in words is "fifty trillion, five hundred billion, five million, five thousand, five hundred thirteen".