53104311 has 24 divisors (see below), whose sum is σ = 87469200. Its totient is φ = 30756096.

The previous prime is 53104301. The next prime is 53104339. The reversal of 53104311 is 11340135.

It is not a de Polignac number, because 53104311 - 2¹¹ = 53102263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53104301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11361 + ... + 15338.

It is an arithmetic number, because the mean of its divisors is an integer number (3644550).

Almost surely, 2^53104311 is an apocalyptic number.

53104311 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53104311 is a deficient number, since it is larger than the sum of its proper divisors (34364889).

53104311 is a wasteful number, since it uses less digits than its factorization.

53104311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26735 (or 26732 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 53104311 is about 7287.2704766600. The cubic root of 53104311 is about 375.8748428130.

Adding to 53104311 its reverse (11340135), we get a palindrome (64444446).

The spelling of 53104311 in words is "fifty-three million, one hundred four thousand, three hundred eleven".