487740065400 has 576 divisors, whose sum is σ = 1995000883200. Its totient is φ = 104364564480.

The previous prime is 487740065399. The next prime is 487740065419. The reversal of 487740065400 is 4560047784.

487740065400 is a `hidden beast` number, since 487 + 74 + 0 + 0 + 65 + 40 + 0 = 666.

487740065400 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13602696 + ... + 13638504.

It is an arithmetic number, because the mean of its divisors is an integer number (3463543200).

Almost surely, 2^487740065400 is an apocalyptic number.

487740065400 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 487740065400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997500441600).

487740065400 is an abundant number, since it is smaller than the sum of its proper divisors (1507260817800).

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

487740065400 is a wasteful number, since it uses less digits than its factorization.

487740065400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35908 (or 35896 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 487740065400 in words is "four hundred eighty-seven billion, seven hundred forty million, sixty-five thousand, four hundred".