487103073408 has 384 divisors, whose sum is σ = 1725522739200. Its totient is φ = 128825579520.

The previous prime is 487103073403. The next prime is 487103073409. The reversal of 487103073408 is 804370301784.

It is a tau number, because it is divible by the number of its divisors (384).

It is not an unprimeable number, because it can be changed into a prime (487103073403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5707273 + ... + 5791991.

It is an arithmetic number, because the mean of its divisors is an integer number (4493548800).

Almost surely, 2^487103073408 is an apocalyptic number.

487103073408 is a gapful number since it is divisible by the number (48) 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 487103073408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862761369600).

487103073408 is an abundant number, since it is smaller than the sum of its proper divisors (1238419665792).

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

487103073408 is a wasteful number, since it uses less digits than its factorization.

487103073408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84800 (or 84785 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 487103073408 in words is "four hundred eighty-seven billion, one hundred three million, seventy-three thousand, four hundred eight".