8484520143 has 32 divisors (see below), whose sum is σ = 12666343680. Its totient is φ = 5008354560.

The previous prime is 8484520133. The next prime is 8484520147. The reversal of 8484520143 is 3410254848.

It is not a de Polignac number, because 8484520143 - 2¹⁰ = 8484519119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484520147) 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, 175221 + ... + 218337.

It is an arithmetic number, because the mean of its divisors is an integer number (395823240).

Almost surely, 2^8484520143 is an apocalyptic number.

8484520143 is a deficient number, since it is larger than the sum of its proper divisors (4181823537).

8484520143 is a wasteful number, since it uses less digits than its factorization.

8484520143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43287.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 8484520143 is about 92111.4550042501. The cubic root of 8484520143 is about 2039.5879071966.

The spelling of 8484520143 in words is "eight billion, four hundred eighty-four million, five hundred twenty thousand, one hundred forty-three".