489763305135 has 192 divisors, whose sum is σ = 973050624000. Its totient is φ = 226065945600.

The previous prime is 489763305107. The next prime is 489763305137. The reversal of 489763305135 is 531503367984.

489763305135 is a `hidden beast` number, since 4 + 8 + 97 + 6 + 3 + 30 + 513 + 5 = 666.

It is not a de Polignac number, because 489763305135 - 2⁵ = 489763305103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489763305137) 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, 139970616 + ... + 139974114.

It is an arithmetic number, because the mean of its divisors is an integer number (5067972000).

Almost surely, 2^489763305135 is an apocalyptic number.

489763305135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

489763305135 is a deficient number, since it is larger than the sum of its proper divisors (483287318865).

489763305135 is a wasteful number, since it uses less digits than its factorization.

489763305135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750 (or 3747 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 489763305135 in words is "four hundred eighty-nine billion, seven hundred sixty-three million, three hundred five thousand, one hundred thirty-five".