50055000099 has 16 divisors (see below), whose sum is σ = 71878060800. Its totient is φ = 30801270816.

The previous prime is 50055000089. The next prime is 50055000131. The reversal of 50055000099 is 99000055005.

It is not a de Polignac number, because 50055000099 - 2¹⁶ = 50054934563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50055000049) 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, 994072 + ... + 1043210.

It is an arithmetic number, because the mean of its divisors is an integer number (4492378800).

Almost surely, 2^50055000099 is an apocalyptic number.

50055000099 is a deficient number, since it is larger than the sum of its proper divisors (21823060701).

50055000099 is a wasteful number, since it uses less digits than its factorization.

50055000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75274.

The product of its (nonzero) digits is 10125, while the sum is 33.

The spelling of 50055000099 in words is "fifty billion, fifty-five million, ninety-nine", and thus it is an aban number and an uban number.