50053054994 has 8 divisors (see below), whose sum is σ = 75084922380. Its totient is φ = 25024747536.

The previous prime is 50053054993. The next prime is 50053055011. The reversal of 50053054994 is 49945035005.

It can be written as a sum of positive squares in 2 ways, for example, as 50035873969 + 17181025 = 223687^2 + 4145^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (50053054993) 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, 854549 + ... + 911240.

Almost surely, 2^50053054994 is an apocalyptic number.

50053054994 is a deficient number, since it is larger than the sum of its proper divisors (25031867386).

50053054994 is a wasteful number, since it uses less digits than its factorization.

50053054994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779964.

The product of its (nonzero) digits is 486000, while the sum is 44.

Adding to 50053054994 its reverse (49945035005), we get a palindrome (99998089999).

The spelling of 50053054994 in words is "fifty billion, fifty-three million, fifty-four thousand, nine hundred ninety-four".