487374543 has 16 divisors (see below), whose sum is σ = 724856160. Its totient is φ = 323647488.

The previous prime is 487374539. The next prime is 487374557. The reversal of 487374543 is 345473784.

It is not a de Polignac number, because 487374543 - 2² = 487374539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487374533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28180 + ... + 42057.

It is an arithmetic number, because the mean of its divisors is an integer number (45303510).

Almost surely, 2^487374543 is an apocalyptic number.

487374543 is a deficient number, since it is larger than the sum of its proper divisors (237481617).

487374543 is a wasteful number, since it uses less digits than its factorization.

487374543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70503 (or 70497 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 487374543 is about 22076.5609414148. The cubic root of 487374543 is about 786.9629390327.

The spelling of 487374543 in words is "four hundred eighty-seven million, three hundred seventy-four thousand, five hundred forty-three".