50550005505502 has 4 divisors (see below), whose sum is σ = 75825008258256. Its totient is φ = 25275002752750.

The previous prime is 50550005505473. The next prime is 50550005505541. The reversal of 50550005505502 is 20550550005505.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12637501376374 + ... + 12637501376377.

It is an arithmetic number, because the mean of its divisors is an integer number (18956252064564).

Almost surely, 2^{50550005505502} is an apocalyptic number.

50550005505502 is a deficient number, since it is larger than the sum of its proper divisors (25275002752754).

50550005505502 is a wasteful number, since it uses less digits than its factorization.

50550005505502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25275002752753.

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 50550005505502 in words is "fifty trillion, five hundred fifty billion, five million, five hundred five thousand, five hundred two".