1452718498785 has 16 divisors (see below), whose sum is σ = 2346916101504. Its totient is φ = 767261031552.

The previous prime is 1452718498739. The next prime is 1452718498811. The reversal of 1452718498785 is 5878948172541.

It is not a de Polignac number, because 1452718498785 - 2⁸ = 1452718498529 is a prime.

It is a super-2 number, since 2×1452718498785² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470133892 + ... + 470136981.

It is an arithmetic number, because the mean of its divisors is an integer number (146682256344).

Almost surely, 2^{1452718498785} is an apocalyptic number.

1452718498785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1452718498785 is a deficient number, since it is larger than the sum of its proper divisors (894197602719).

1452718498785 is a wasteful number, since it uses less digits than its factorization.

1452718498785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940270984.

The product of its digits is 180633600, while the sum is 69.

The spelling of 1452718498785 in words is "one trillion, four hundred fifty-two billion, seven hundred eighteen million, four hundred ninety-eight thousand, seven hundred eighty-five".