50513604303 has 8 divisors (see below), whose sum is σ = 67367920000. Its totient is φ = 33667512408.

The previous prime is 50513604301. The next prime is 50513604343. The reversal of 50513604303 is 30340631505.

It is a happy number.

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

It is not a de Polignac number, because 50513604303 - 2¹ = 50513604301 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 (50513604301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041603 + ... + 2066196.

It is an arithmetic number, because the mean of its divisors is an integer number (8420990000).

Almost surely, 2^50513604303 is an apocalyptic number.

50513604303 is a deficient number, since it is larger than the sum of its proper divisors (16854315697).

50513604303 is a wasteful number, since it uses less digits than its factorization.

50513604303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111901.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 50513604303 in words is "fifty billion, five hundred thirteen million, six hundred four thousand, three hundred three".