1452463651533 has 16 divisors (see below), whose sum is σ = 1956067477056. Its totient is φ = 958587158400.

The previous prime is 1452463651531. The next prime is 1452463651537. The reversal of 1452463651533 is 3351563642541.

It is not a de Polignac number, because 1452463651533 - 2¹ = 1452463651531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452463651531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1846266 + ... + 2512692.

It is an arithmetic number, because the mean of its divisors is an integer number (122254217316).

Almost surely, 2^{1452463651533} is an apocalyptic number.

It is an amenable number.

1452463651533 is a deficient number, since it is larger than the sum of its proper divisors (503603825523).

1452463651533 is a wasteful number, since it uses less digits than its factorization.

1452463651533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673724.

The product of its digits is 3888000, while the sum is 48.

The spelling of 1452463651533 in words is "one trillion, four hundred fifty-two billion, four hundred sixty-three million, six hundred fifty-one thousand, five hundred thirty-three".