489402925200 has 270 divisors, whose sum is σ = 1975648741794. Its totient is φ = 111863485440.

The previous prime is 489402925189. The next prime is 489402925229. The reversal of 489402925200 is 2529204984.

489402925200 is a `hidden beast` number, since 4 + 89 + 40 + 2 + 9 + 2 + 520 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 11131094016 + 478271831184 = 105504^2 + 691572^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1210797 + ... + 1563596.

Almost surely, 2^489402925200 is an apocalyptic number.

489402925200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489402925200 is an abundant number, since it is smaller than the sum of its proper divisors (1486245816594).

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

489402925200 is a wasteful number, since it uses less digits than its factorization.

489402925200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774431 (or 2774410 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 489402925200 in words is "four hundred eighty-nine billion, four hundred two million, nine hundred twenty-five thousand, two hundred".