20453035606 has 8 divisors (see below), whose sum is σ = 30685712904. Its totient is φ = 10224464640.

The previous prime is 20453035579. The next prime is 20453035619. The reversal of 20453035606 is 60653035402.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014100 + ... + 1034071.

It is an arithmetic number, because the mean of its divisors is an integer number (3835714113).

Almost surely, 2^20453035606 is an apocalyptic number.

20453035606 is a deficient number, since it is larger than the sum of its proper divisors (10232677298).

20453035606 is a wasteful number, since it uses less digits than its factorization.

20453035606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053166.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 20453035606 in words is "twenty billion, four hundred fifty-three million, thirty-five thousand, six hundred six".