487011539024640 has 576 divisors, whose sum is σ = 1976155342694400. Its totient is φ = 111257576718336.

The previous prime is 487011539024627. The next prime is 487011539024653. The reversal of 487011539024640 is 46420935110784.

487011539024640 is a `hidden beast` number, since 4 + 8 + 7 + 0 + 1 + 1 + 5 + 390 + 246 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (487011539024627) and next prime (487011539024653).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 454031994 + ... + 455103366.

It is a 1-persistent number, because it is pandigital, but 2⋅487011539024640 = 974023078049280 is not.

Almost surely, 2^{487011539024640} is an apocalyptic number.

487011539024640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487011539024640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (988077671347200).

487011539024640 is an abundant number, since it is smaller than the sum of its proper divisors (1489143803669760).

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

487011539024640 is a wasteful number, since it uses less digits than its factorization.

487011539024640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073289 (or 1073269 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 487011539024640 in words is "four hundred eighty-seven trillion, eleven billion, five hundred thirty-nine million, twenty-four thousand, six hundred forty".