53354045111 has 4 divisors (see below), whose sum is σ = 55193839800. Its totient is φ = 51514250424.

The previous prime is 53354045051. The next prime is 53354045149. The reversal of 53354045111 is 11154045335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11154045335 = 5 ⋅2230809067.

It is a cyclic number.

It is not a de Polignac number, because 53354045111 - 2¹⁴ = 53354028727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53354045411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919897301 + ... + 919897358.

It is an arithmetic number, because the mean of its divisors is an integer number (13798459950).

Almost surely, 2^53354045111 is an apocalyptic number.

53354045111 is a deficient number, since it is larger than the sum of its proper divisors (1839794689).

53354045111 is a wasteful number, since it uses less digits than its factorization.

53354045111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839794688.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 53354045111 in words is "fifty-three billion, three hundred fifty-four million, forty-five thousand, one hundred eleven".