53771113 has 16 divisors (see below), whose sum is σ = 60825600. Its totient is φ = 47108880.

The previous prime is 53771099. The next prime is 53771141. The reversal of 53771113 is 31117735.

It is a cyclic number.

It is not a de Polignac number, because 53771113 - 2⁹ = 53770601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53771173) 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, 36648 + ... + 38086.

It is an arithmetic number, because the mean of its divisors is an integer number (3801600).

Almost surely, 2^53771113 is an apocalyptic number.

It is an amenable number.

53771113 is a deficient number, since it is larger than the sum of its proper divisors (7054487).

53771113 is a wasteful number, since it uses less digits than its factorization.

53771113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its digits is 2205, while the sum is 28.

The square root of 53771113 is about 7332.8789025866. The cubic root of 53771113 is about 377.4415224536.

Adding to 53771113 its reverse (31117735), we get a palindrome (84888848).

The spelling of 53771113 in words is "fifty-three million, seven hundred seventy-one thousand, one hundred thirteen".