1485117255000 has 80 divisors (see below), whose sum is σ = 4639506351480. Its totient is φ = 396031264000.

The previous prime is 1485117254963. The next prime is 1485117255019. The reversal of 1485117255000 is 5527115841.

It is a super-2 number, since 2×1485117255000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1485117255000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 49488909 + ... + 49518908.

Almost surely, 2^{1485117255000} is an apocalyptic number.

1485117255000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485117255000 is an abundant number, since it is smaller than the sum of its proper divisors (3154389096480).

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

1485117255000 is an equidigital number, since it uses as much as digits as its factorization.

1485117255000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99007846 (or 99007827 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 39.

The spelling of 1485117255000 in words is "one trillion, four hundred eighty-five billion, one hundred seventeen million, two hundred fifty-five thousand".