487381146546 has 16 divisors (see below), whose sum is σ = 1114014049344. Its totient is φ = 139251756144.

The previous prime is 487381146487. The next prime is 487381146547. The reversal of 487381146546 is 645641183784.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (487381146547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5802156465 + ... + 5802156548.

It is an arithmetic number, because the mean of its divisors is an integer number (69625878084).

Almost surely, 2^487381146546 is an apocalyptic number.

487381146546 is an abundant number, since it is smaller than the sum of its proper divisors (626632902798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487381146546 is a wasteful number, since it uses less digits than its factorization.

487381146546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604313025.

The product of its digits is 15482880, while the sum is 57.

The spelling of 487381146546 in words is "four hundred eighty-seven billion, three hundred eighty-one million, one hundred forty-six thousand, five hundred forty-six".