52754147543 has 4 divisors (see below), whose sum is σ = 52755308328. Its totient is φ = 52752986760.

The previous prime is 52754147507. The next prime is 52754147549. The reversal of 52754147543 is 34574145725.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52754147543 - 2¹⁰ = 52754146519 is a prime.

It is a super-2 number, since 2×52754147543² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52754147549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509321 + ... + 604082.

It is an arithmetic number, because the mean of its divisors is an integer number (13188827082).

Almost surely, 2^52754147543 is an apocalyptic number.

52754147543 is a deficient number, since it is larger than the sum of its proper divisors (1160785).

52754147543 is a wasteful number, since it uses less digits than its factorization.

52754147543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160784.

The product of its digits is 2352000, while the sum is 47.

The spelling of 52754147543 in words is "fifty-two billion, seven hundred fifty-four million, one hundred forty-seven thousand, five hundred forty-three".