487060439040 has 1280 divisors, whose sum is σ = 2055387312000. Its totient is φ = 110287650816.

The previous prime is 487060439011. The next prime is 487060439053. The reversal of 487060439040 is 40934060784.

487060439040 is a `hidden beast` number, since 4 + 8 + 7 + 0 + 604 + 39 + 0 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a super-2 number, since 2×487060439040² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4551966667 + ... + 4551966773.

Almost surely, 2^487060439040 is an apocalyptic number.

487060439040 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 487060439040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027693656000).

487060439040 is an abundant number, since it is smaller than the sum of its proper divisors (1568326872960).

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

487060439040 is an frugal number, since it uses more digits than its factorization.

487060439040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 487060439040 in words is "four hundred eighty-seven billion, sixty million, four hundred thirty-nine thousand, forty".