20482054755 has 16 divisors (see below), whose sum is σ = 32808422400. Its totient is φ = 10911384288.

The previous prime is 20482054741. The next prime is 20482054757. The reversal of 20482054755 is 55745028402.

It is not a de Polignac number, because 20482054755 - 2⁷ = 20482054627 is a prime.

It is a super-2 number, since 2×20482054755² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20482054757) 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 15 ways as a sum of consecutive naturals, for example, 759955 + ... + 786444.

It is an arithmetic number, because the mean of its divisors is an integer number (2050526400).

Almost surely, 2^20482054755 is an apocalyptic number.

20482054755 is a deficient number, since it is larger than the sum of its proper divisors (12326367645).

20482054755 is a wasteful number, since it uses less digits than its factorization.

20482054755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547290.

The product of its (nonzero) digits is 448000, while the sum is 42.

The spelling of 20482054755 in words is "twenty billion, four hundred eighty-two million, fifty-four thousand, seven hundred fifty-five".