53533555141 has 4 divisors (see below), whose sum is σ = 58400241984. Its totient is φ = 48666868300.

The previous prime is 53533555133. The next prime is 53533555151. The reversal of 53533555141 is 14155533535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53533555141 - 2³ = 53533555133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53533555094 and 53533555103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53533555121) 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, 2433343405 + ... + 2433343426.

It is an arithmetic number, because the mean of its divisors is an integer number (14600060496).

Almost surely, 2^53533555141 is an apocalyptic number.

It is an amenable number.

53533555141 is a deficient number, since it is larger than the sum of its proper divisors (4866686843).

53533555141 is a wasteful number, since it uses less digits than its factorization.

53533555141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866686842.

The product of its digits is 337500, while the sum is 40.

The spelling of 53533555141 in words is "fifty-three billion, five hundred thirty-three million, five hundred fifty-five thousand, one hundred forty-one".