52700887543 has 4 divisors (see below), whose sum is σ = 53244195760. Its totient is φ = 52157579328.

The previous prime is 52700887489. The next prime is 52700887567. The reversal of 52700887543 is 34578800725.

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 52700887543 - 2²⁵ = 52667333111 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 (52700807543) 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, 271653963 + ... + 271654156.

It is an arithmetic number, because the mean of its divisors is an integer number (13311048940).

Almost surely, 2^52700887543 is an apocalyptic number.

52700887543 is a deficient number, since it is larger than the sum of its proper divisors (543308217).

52700887543 is an equidigital number, since it uses as much as digits as its factorization.

52700887543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543308216.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 52700887543 in words is "fifty-two billion, seven hundred million, eight hundred eighty-seven thousand, five hundred forty-three".