50002555499 has 4 divisors (see below), whose sum is σ = 53848905936. Its totient is φ = 46156205064.

The previous prime is 50002555489. The next prime is 50002555517. The reversal of 50002555499 is 99455520005.

50002555499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99455520005 = 5 ⋅19891104001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50002555499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50002555439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923175199 + ... + 1923175224.

It is an arithmetic number, because the mean of its divisors is an integer number (13462226484).

Almost surely, 2^50002555499 is an apocalyptic number.

50002555499 is a deficient number, since it is larger than the sum of its proper divisors (3846350437).

50002555499 is a wasteful number, since it uses less digits than its factorization.

50002555499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846350436.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 50002555499 in words is "fifty billion, two million, five hundred fifty-five thousand, four hundred ninety-nine".