487813624389 has 192 divisors, whose sum is σ = 894044196864. Its totient is φ = 249516453888.

The previous prime is 487813624387. The next prime is 487813624421. The reversal of 487813624389 is 983426318784.

487813624389 is a `hidden beast` number, since 4 + 87 + 81 + 362 + 43 + 89 = 666.

It is not a de Polignac number, because 487813624389 - 2¹ = 487813624387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487813624387) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1101159202 + ... + 1101159644.

It is an arithmetic number, because the mean of its divisors is an integer number (4656480192).

Almost surely, 2^487813624389 is an apocalyptic number.

It is an amenable number.

487813624389 is a deficient number, since it is larger than the sum of its proper divisors (406230572475).

487813624389 is a wasteful number, since it uses less digits than its factorization.

487813624389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 813 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 487813624389 in words is "four hundred eighty-seven billion, eight hundred thirteen million, six hundred twenty-four thousand, three hundred eighty-nine".