53046543 has 8 divisors (see below), whose sum is σ = 77158656. Its totient is φ = 32149400.

The previous prime is 53046541. The next prime is 53046551. The reversal of 53046543 is 34564035.

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 53046543 - 2¹ = 53046541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53046543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53046541) 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, 803703 + ... + 803768.

It is an arithmetic number, because the mean of its divisors is an integer number (9644832).

Almost surely, 2^53046543 is an apocalyptic number.

53046543 is a deficient number, since it is larger than the sum of its proper divisors (24112113).

53046543 is a wasteful number, since it uses less digits than its factorization.

53046543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607485.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 53046543 is about 7283.3057741660. The cubic root of 53046543 is about 375.7384984764.

The spelling of 53046543 in words is "fifty-three million, forty-six thousand, five hundred forty-three".