50533453653 has 16 divisors (see below), whose sum is σ = 69307605696. Its totient is φ = 32737443840.

The previous prime is 50533453639. The next prime is 50533453661. The reversal of 50533453653 is 35635433505.

It is a happy number.

50533453653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50533453653 - 2¹² = 50533449557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50533453603) 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, 1648300 + ... + 1678677.

It is an arithmetic number, because the mean of its divisors is an integer number (4331725356).

Almost surely, 2^50533453653 is an apocalyptic number.

It is an amenable number.

50533453653 is a deficient number, since it is larger than the sum of its proper divisors (18774152043).

50533453653 is a wasteful number, since it uses less digits than its factorization.

50533453653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327124.

The product of its (nonzero) digits is 1215000, while the sum is 42.

The spelling of 50533453653 in words is "fifty billion, five hundred thirty-three million, four hundred fifty-three thousand, six hundred fifty-three".