1445452533332 has 12 divisors (see below), whose sum is σ = 2529551618496. Its totient is φ = 722723499480.

The previous prime is 1445452533313. The next prime is 1445452533347. The reversal of 1445452533332 is 2333352545441.

It is a super-2 number, since 2×1445452533332² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880607 + ... + 1914777.

It is an arithmetic number, because the mean of its divisors is an integer number (210795968208).

Almost surely, 2^{1445452533332} is an apocalyptic number.

It is an amenable number.

1445452533332 is a deficient number, since it is larger than the sum of its proper divisors (1084099085164).

1445452533332 is a wasteful number, since it uses less digits than its factorization.

1445452533332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383598 (or 1383596 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 44.

The spelling of 1445452533332 in words is "one trillion, four hundred forty-five billion, four hundred fifty-two million, five hundred thirty-three thousand, three hundred thirty-two".