50055512511 has 8 divisors (see below), whose sum is σ = 66955284864. Its totient is φ = 33263040920.

The previous prime is 50055512497. The next prime is 50055512531. The reversal of 50055512511 is 11521555005.

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

It is a cyclic number.

It is not a de Polignac number, because 50055512511 - 2⁷ = 50055512383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055512531) 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, 26824101 + ... + 26825966.

It is an arithmetic number, because the mean of its divisors is an integer number (8369410608).

Almost surely, 2^50055512511 is an apocalyptic number.

50055512511 is a deficient number, since it is larger than the sum of its proper divisors (16899772353).

50055512511 is a wasteful number, since it uses less digits than its factorization.

50055512511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53650381.

The product of its (nonzero) digits is 6250, while the sum is 30.

The spelling of 50055512511 in words is "fifty billion, fifty-five million, five hundred twelve thousand, five hundred eleven".