2445987132433 has 8 divisors (see below), whose sum is σ = 2724972402600. Its totient is φ = 2179977921408.

The previous prime is 2445987132409. The next prime is 2445987132461. The reversal of 2445987132433 is 3342317895442.

It can be written as a sum of positive squares in 4 ways, for example, as 179345474064 + 2266641658369 = 423492^2 + 1505537^2 .

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 2445987132433 - 2⁹ = 2445987131921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2445987132133) 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, 3244014388 + ... + 3244015141.

It is an arithmetic number, because the mean of its divisors is an integer number (340621550325).

Almost surely, 2^{2445987132433} is an apocalyptic number.

It is an amenable number.

2445987132433 is a deficient number, since it is larger than the sum of its proper divisors (278985270167).

2445987132433 is a wasteful number, since it uses less digits than its factorization.

2445987132433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6488029571.

The product of its digits is 17418240, while the sum is 55.

The spelling of 2445987132433 in words is "two trillion, four hundred forty-five billion, nine hundred eighty-seven million, one hundred thirty-two thousand, four hundred thirty-three".