50002205399 has 4 divisors (see below), whose sum is σ = 52633900440. Its totient is φ = 47370510360.

The previous prime is 50002205387. The next prime is 50002205503. The reversal of 50002205399 is 99350220005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99350220005 = 5 ⋅19870044001.

It is a cyclic number.

It is not a de Polignac number, because 50002205399 - 2³² = 45707238103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50002205359) 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, 1315847492 + ... + 1315847529.

It is an arithmetic number, because the mean of its divisors is an integer number (13158475110).

Almost surely, 2^50002205399 is an apocalyptic number.

50002205399 is a deficient number, since it is larger than the sum of its proper divisors (2631695041).

50002205399 is a wasteful number, since it uses less digits than its factorization.

50002205399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631695040.

The product of its (nonzero) digits is 24300, while the sum is 35.

The spelling of 50002205399 in words is "fifty billion, two million, two hundred five thousand, three hundred ninety-nine".