487026381320 has 32 divisors (see below), whose sum is σ = 1096135891200. Its totient is φ = 194752502208.

The previous prime is 487026381293. The next prime is 487026381377. The reversal of 487026381320 is 23183620784.

It is a super-2 number, since 2×487026381320² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678034 + ... + 1946753.

It is an arithmetic number, because the mean of its divisors is an integer number (34254246600).

Almost surely, 2^487026381320 is an apocalyptic number.

487026381320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487026381320 is an abundant number, since it is smaller than the sum of its proper divisors (609109509880).

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

487026381320 is a wasteful number, since it uses less digits than its factorization.

487026381320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628157 (or 3628153 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 487026381320 in words is "four hundred eighty-seven billion, twenty-six million, three hundred eighty-one thousand, three hundred twenty".