487711831735811 has 16 divisors (see below), whose sum is σ = 516836588736000. Its totient is φ = 458932768511328.

The previous prime is 487711831735801. The next prime is 487711831735847. The reversal of 487711831735811 is 118537138117784.

It is a cyclic number.

It is not a de Polignac number, because 487711831735811 - 2⁴⁶ = 417343087558147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487711831735801) 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, 143914886 + ... + 147264788.

It is an arithmetic number, because the mean of its divisors is an integer number (32302286796000).

Almost surely, 2^{487711831735811} is an apocalyptic number.

487711831735811 is a deficient number, since it is larger than the sum of its proper divisors (29124757000189).

487711831735811 is a wasteful number, since it uses less digits than its factorization.

487711831735811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401498.

The product of its digits is 31610880, while the sum is 65.

The spelling of 487711831735811 in words is "four hundred eighty-seven trillion, seven hundred eleven billion, eight hundred thirty-one million, seven hundred thirty-five thousand, eight hundred eleven".