1452981596516 has 48 divisors (see below), whose sum is σ = 2658635696640. Its totient is φ = 693500607360.

The previous prime is 1452981596471. The next prime is 1452981596527. The reversal of 1452981596516 is 6156951892541.

It is a super-2 number, since 2×1452981596516² (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, 99314690 + ... + 99329318.

It is an arithmetic number, because the mean of its divisors is an integer number (55388243680).

Almost surely, 2^{1452981596516} is an apocalyptic number.

It is an amenable number.

1452981596516 is a deficient number, since it is larger than the sum of its proper divisors (1205654100124).

1452981596516 is a wasteful number, since it uses less digits than its factorization.

1452981596516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16764 (or 16762 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 62.

The spelling of 1452981596516 in words is "one trillion, four hundred fifty-two billion, nine hundred eighty-one million, five hundred ninety-six thousand, five hundred sixteen".