52087744143 has 32 divisors (see below), whose sum is σ = 77707768320. Its totient is φ = 34482672000.

The previous prime is 52087744097. The next prime is 52087744151. The reversal of 52087744143 is 34144778025.

52087744143 is a `hidden beast` number, since 520 + 8 + 77 + 44 + 14 + 3 = 666.

52087744143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52087744143 - 2¹³ = 52087735951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52087744183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2272446 + ... + 2295252.

It is an arithmetic number, because the mean of its divisors is an integer number (2428367760).

Almost surely, 2^52087744143 is an apocalyptic number.

52087744143 is a deficient number, since it is larger than the sum of its proper divisors (25620024177).

52087744143 is a wasteful number, since it uses less digits than its factorization.

52087744143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23404 (or 23398 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 52087744143 in words is "fifty-two billion, eighty-seven million, seven hundred forty-four thousand, one hundred forty-three".