20245245551333 has 8 divisors (see below), whose sum is σ = 22233948746400. Its totient is φ = 18281246744080.

The previous prime is 20245245551263. The next prime is 20245245551341. The reversal of 20245245551333 is 33315554254202.

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 20245245551333 - 2³⁰ = 20244171809509 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 (20245245551633) 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, 6176095235 + ... + 6176098512.

It is an arithmetic number, because the mean of its divisors is an integer number (2779243593300).

Almost surely, 2^{20245245551333} is an apocalyptic number.

It is an amenable number.

20245245551333 is a deficient number, since it is larger than the sum of its proper divisors (1988703195067).

20245245551333 is a wasteful number, since it uses less digits than its factorization.

20245245551333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12352193907.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 20245245551333 in words is "twenty trillion, two hundred forty-five billion, two hundred forty-five million, five hundred fifty-one thousand, three hundred thirty-three".