487381146539 has 48 divisors (see below), whose sum is σ = 588533299200. Its totient is φ = 402012213120.

The previous prime is 487381146487. The next prime is 487381146547. The reversal of 487381146539 is 935641183784.

It is not a de Polignac number, because 487381146539 - 2¹⁶ = 487381081003 is a prime.

Its product of digits (17418240) is a multiple of the sum of its prime factors (2520).

It is not an unprimeable number, because it can be changed into a prime (487381146839) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 419071772 + ... + 419072934.

It is an arithmetic number, because the mean of its divisors is an integer number (12261110400).

Almost surely, 2^487381146539 is an apocalyptic number.

487381146539 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

487381146539 is a deficient number, since it is larger than the sum of its proper divisors (101152152661).

487381146539 is a wasteful number, since it uses less digits than its factorization.

487381146539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2513 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 59.

The spelling of 487381146539 in words is "four hundred eighty-seven billion, three hundred eighty-one million, one hundred forty-six thousand, five hundred thirty-nine".