1450666203552 has 36 divisors (see below), whose sum is σ = 4125332017170. Its totient is φ = 483555401088.

The previous prime is 1450666203551. The next prime is 1450666203557. The reversal of 1450666203552 is 2553026660541.

It can be written as a sum of positive squares in only one way, i.e., 1224200622096 + 226465581456 = 1106436^2 + 475884^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 1450666203498 and 1450666203507.

It is not an unprimeable number, because it can be changed into a prime (1450666203551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2518517427 + ... + 2518518002.

Almost surely, 2^{1450666203552} is an apocalyptic number.

1450666203552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1450666203552 is an abundant number, since it is smaller than the sum of its proper divisors (2674665813618).

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

1450666203552 is a wasteful number, since it uses less digits than its factorization.

1450666203552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037035445 (or 5037035434 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 1450666203552 in words is "one trillion, four hundred fifty billion, six hundred sixty-six million, two hundred three thousand, five hundred fifty-two".