50031143153 has 16 divisors (see below), whose sum is σ = 51005548800. Its totient is φ = 49068364800.

The previous prime is 50031143119. The next prime is 50031143161. The reversal of 50031143153 is 35134113005.

50031143153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50031143153 - 2¹⁰ = 50031142129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50031142153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4653458 + ... + 4664196.

It is an arithmetic number, because the mean of its divisors is an integer number (3187846800).

Almost surely, 2^50031143153 is an apocalyptic number.

It is an amenable number.

50031143153 is a deficient number, since it is larger than the sum of its proper divisors (974405647).

50031143153 is a wasteful number, since it uses less digits than its factorization.

50031143153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11272.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 50031143153 its reverse (35134113005), we get a palindrome (85165256158).

The spelling of 50031143153 in words is "fifty billion, thirty-one million, one hundred forty-three thousand, one hundred fifty-three".