53211141 has 8 divisors (see below), whose sum is σ = 78831360. Its totient is φ = 35474076.

The previous prime is 53211131. The next prime is 53211157. The reversal of 53211141 is 14111235.

It is not a de Polignac number, because 53211141 - 2⁷ = 53211013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53211131) 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, 985365 + ... + 985418.

It is an arithmetic number, because the mean of its divisors is an integer number (9853920).

Almost surely, 2^53211141 is an apocalyptic number.

It is an amenable number.

53211141 is a deficient number, since it is larger than the sum of its proper divisors (25620219).

53211141 is a wasteful number, since it uses less digits than its factorization.

53211141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970792 (or 1970786 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 53211141 is about 7294.5966989272. The cubic root of 53211141 is about 376.1267232620.

Adding to 53211141 its reverse (14111235), we get a palindrome (67322376).

The spelling of 53211141 in words is "fifty-three million, two hundred eleven thousand, one hundred forty-one".