1485117254999 has 8 divisors (see below), whose sum is σ = 1729300955040. Its totient is φ = 1248939578016.

The previous prime is 1485117254963. The next prime is 1485117255019. The reversal of 1485117254999 is 9994527115841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1485117254999 is a prime.

It is a super-2 number, since 2×1485117254999² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485117254909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001505364 + ... + 2001506105.

It is an arithmetic number, because the mean of its divisors is an integer number (216162619380).

Almost surely, 2^{1485117254999} is an apocalyptic number.

1485117254999 is a deficient number, since it is larger than the sum of its proper divisors (244183700041).

1485117254999 is an equidigital number, since it uses as much as digits as its factorization.

1485117254999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003011529.

The product of its digits is 32659200, while the sum is 65.

The spelling of 1485117254999 in words is "one trillion, four hundred eighty-five billion, one hundred seventeen million, two hundred fifty-four thousand, nine hundred ninety-nine".