487024420785 has 16 divisors (see below), whose sum is σ = 890558941056. Its totient is φ = 222639735168.

The previous prime is 487024420783. The next prime is 487024420787. The reversal of 487024420785 is 587024420784.

It is an interprime number because it is at equal distance from previous prime (487024420783) and next prime (487024420787).

It is not a de Polignac number, because 487024420785 - 2¹ = 487024420783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487024420783) 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, 2319163804 + ... + 2319164013.

It is an arithmetic number, because the mean of its divisors is an integer number (55659933816).

Almost surely, 2^487024420785 is an apocalyptic number.

It is an amenable number.

487024420785 is a deficient number, since it is larger than the sum of its proper divisors (403534520271).

487024420785 is a wasteful number, since it uses less digits than its factorization.

487024420785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638327832.

The product of its (nonzero) digits is 4014080, while the sum is 51.

Subtracting 487024420785 from its reverse (587024420784), we obtain a palindrome (99999999999).

The spelling of 487024420785 in words is "four hundred eighty-seven billion, twenty-four million, four hundred twenty thousand, seven hundred eighty-five".