50613733653 has 8 divisors (see below), whose sum is σ = 77125689408. Its totient is φ = 28922133504.

The previous prime is 50613733637. The next prime is 50613733657. The reversal of 50613733653 is 35633731605.

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 50613733653 - 2⁴ = 50613733637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50613733657) 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, 1205088876 + ... + 1205088917.

It is an arithmetic number, because the mean of its divisors is an integer number (9640711176).

Almost surely, 2^50613733653 is an apocalyptic number.

It is an amenable number.

50613733653 is a deficient number, since it is larger than the sum of its proper divisors (26511955755).

50613733653 is a wasteful number, since it uses less digits than its factorization.

50613733653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410177803.

The product of its (nonzero) digits is 510300, while the sum is 42.

The spelling of 50613733653 in words is "fifty billion, six hundred thirteen million, seven hundred thirty-three thousand, six hundred fifty-three".