2063054721 has 16 divisors (see below), whose sum is σ = 3385526144. Its totient is φ = 1088204544.

The previous prime is 2063054717. The next prime is 2063054767. The reversal of 2063054721 is 1274503602.

It is not a de Polignac number, because 2063054721 - 2² = 2063054717 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063054921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3778216 + ... + 3778761.

It is an arithmetic number, because the mean of its divisors is an integer number (211595384).

Almost surely, 2^2063054721 is an apocalyptic number.

2063054721 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2063054721 is a deficient number, since it is larger than the sum of its proper divisors (1322471423).

2063054721 is a wasteful number, since it uses less digits than its factorization.

2063054721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7557000.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2063054721 is about 45420.8621780785. The cubic root of 2063054721 is about 1273.0249510340.

The spelling of 2063054721 in words is "two billion, sixty-three million, fifty-four thousand, seven hundred twenty-one".