485130485898240 has 1408 divisors, whose sum is σ = 1936264115036160. Its totient is φ = 100938496868352.

The previous prime is 485130485898217. The next prime is 485130485898371. The reversal of 485130485898240 is 42898584031584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 111858537352 + ... + 111858541688.

Almost surely, 2^{485130485898240} is an apocalyptic number.

485130485898240 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 485130485898240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968132057518080).

485130485898240 is an abundant number, since it is smaller than the sum of its proper divisors (1451133629137920).

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

485130485898240 is a wasteful number, since it uses less digits than its factorization.

485130485898240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5477 (or 5459 counting only the distinct ones).

The product of its (nonzero) digits is 353894400, while the sum is 69.

The spelling of 485130485898240 in words is "four hundred eighty-five trillion, one hundred thirty billion, four hundred eighty-five million, eight hundred ninety-eight thousand, two hundred forty".