53366043 has 8 divisors (see below), whose sum is σ = 75340368. Its totient is φ = 33484544.

The previous prime is 53366017. The next prime is 53366057. The reversal of 53366043 is 34066335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53366043 - 2⁵ = 53366011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53366043.

It is not an unprimeable number, because it can be changed into a prime (53366063) 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, 523146 + ... + 523247.

It is an arithmetic number, because the mean of its divisors is an integer number (9417546).

Almost surely, 2^53366043 is an apocalyptic number.

53366043 is a deficient number, since it is larger than the sum of its proper divisors (21974325).

53366043 is a wasteful number, since it uses less digits than its factorization.

53366043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046413.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 53366043 is about 7305.2065679213. The cubic root of 53366043 is about 376.4913482630.

The spelling of 53366043 in words is "fifty-three million, three hundred sixty-six thousand, forty-three".