1454533112545 has 8 divisors (see below), whose sum is σ = 1745453799360. Its totient is φ = 1163617113840.

The previous prime is 1454533112531. The next prime is 1454533112561. The reversal of 1454533112545 is 5452113354541.

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

It is not a de Polignac number, because 1454533112545 - 2⁹ = 1454533112033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448891 + ... + 1763680.

It is an arithmetic number, because the mean of its divisors is an integer number (218181724920).

Almost surely, 2^{1454533112545} is an apocalyptic number.

It is an amenable number.

1454533112545 is a deficient number, since it is larger than the sum of its proper divisors (290920686815).

1454533112545 is a wasteful number, since it uses less digits than its factorization.

1454533112545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344055.

The product of its digits is 720000, while the sum is 43.

The spelling of 1454533112545 in words is "one trillion, four hundred fifty-four billion, five hundred thirty-three million, one hundred twelve thousand, five hundred forty-five".