486172800000 has 1056 divisors, whose sum is σ = 1911263921280. Its totient is φ = 121651200000.

The previous prime is 486172799999. The next prime is 486172800049. The reversal of 486172800000 is 8271684.

486172800000 is a `hidden beast` number, since 486 + 172 + 8 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1468799835 + ... + 1468800165.

Almost surely, 2^486172800000 is an apocalyptic number.

486172800000 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 486172800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955631960640).

486172800000 is an abundant number, since it is smaller than the sum of its proper divisors (1425091121280).

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

486172800000 is an equidigital number, since it uses as much as digits as its factorization.

486172800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The spelling of 486172800000 in words is "four hundred eighty-six billion, one hundred seventy-two million, eight hundred thousand".