53346111 has 16 divisors (see below), whose sum is σ = 87542784. Its totient is φ = 28138464.

The previous prime is 53346077. The next prime is 53346113. The reversal of 53346111 is 11164335.

It is not a de Polignac number, because 53346111 - 2¹¹ = 53344063 is a prime.

It is a super-4 number, since 4×53346111⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53346113) 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, 97431 + ... + 97976.

It is an arithmetic number, because the mean of its divisors is an integer number (5471424).

Almost surely, 2^53346111 is an apocalyptic number.

53346111 is a deficient number, since it is larger than the sum of its proper divisors (34196673).

53346111 is a wasteful number, since it uses less digits than its factorization.

53346111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195430.

The product of its digits is 1080, while the sum is 24.

The square root of 53346111 is about 7303.8422080437. The cubic root of 53346111 is about 376.4444697638. Note that the first 4 decimals are identical.

The spelling of 53346111 in words is "fifty-three million, three hundred forty-six thousand, one hundred eleven".