20448110654 has 8 divisors (see below), whose sum is σ = 30692048880. Its totient is φ = 10217427696.

The previous prime is 20448110653. The next prime is 20448110659. The reversal of 20448110654 is 45601184402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20448110653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3309959 + ... + 3316130.

It is an arithmetic number, because the mean of its divisors is an integer number (3836506110).

Almost surely, 2^20448110654 is an apocalyptic number.

20448110654 is a deficient number, since it is larger than the sum of its proper divisors (10243938226).

20448110654 is a wasteful number, since it uses less digits than its factorization.

20448110654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6627634.

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 20448110654 in words is "twenty billion, four hundred forty-eight million, one hundred ten thousand, six hundred fifty-four".