1245552352133 has 8 divisors (see below), whose sum is σ = 1246197650880. Its totient is φ = 1244907226080.

The previous prime is 1245552352129. The next prime is 1245552352141. The reversal of 1245552352133 is 3312532555421.

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

It is a cyclic number.

It is not a de Polignac number, because 1245552352133 - 2² = 1245552352129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245552352193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15866048 + ... + 15944358.

It is an arithmetic number, because the mean of its divisors is an integer number (155774706360).

Almost surely, 2^{1245552352133} is an apocalyptic number.

It is an amenable number.

1245552352133 is a deficient number, since it is larger than the sum of its proper divisors (645298747).

1245552352133 is an equidigital number, since it uses as much as digits as its factorization.

1245552352133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86347.

The product of its digits is 540000, while the sum is 41.

The spelling of 1245552352133 in words is "one trillion, two hundred forty-five billion, five hundred fifty-two million, three hundred fifty-two thousand, one hundred thirty-three".