50505510254 has 4 divisors (see below), whose sum is σ = 75758265384. Its totient is φ = 25252755126.

The previous prime is 50505510247. The next prime is 50505510283. The reversal of 50505510254 is 45201550505.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50505510254.

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, 12626377562 + ... + 12626377565.

It is an arithmetic number, because the mean of its divisors is an integer number (18939566346).

Almost surely, 2^50505510254 is an apocalyptic number.

50505510254 is a deficient number, since it is larger than the sum of its proper divisors (25252755130).

50505510254 is a wasteful number, since it uses less digits than its factorization.

50505510254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25252755129.

The product of its (nonzero) digits is 25000, while the sum is 32.

The spelling of 50505510254 in words is "fifty billion, five hundred five million, five hundred ten thousand, two hundred fifty-four".