3048547428081 has 21 divisors (see below), whose sum is σ = 4570800913801. Its totient is φ = 2032333523892.

The previous prime is 3048547428041. The next prime is 3048547428107. The reversal of 3048547428081 is 1808247458403.

The square root of 3048547428081 is 1746009.

It is a perfect power (a square), and thus also a powerful number.

3048547428081 is a `hidden beast` number, since 3 + 0 + 485 + 4 + 7 + 4 + 2 + 80 + 81 = 666.

It is not a de Polignac number, because 3048547428081 - 2⁷ = 3048547427953 is a prime.

It is a super-2 number, since 2×3048547428081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3048547428011) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 47109910 + ... + 47174576.

Almost surely, 2^{3048547428081} is an apocalyptic number.

3048547428081 is the 1746009-th square number.

3048547428081 is the 873005-th centered octagonal number.

It is an amenable number.

3048547428081 is a deficient number, since it is larger than the sum of its proper divisors (1522253485720).

3048547428081 is an frugal number, since it uses more digits than its factorization.

3048547428081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129352 (or 64670 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 54.

The spelling of 3048547428081 in words is "three trillion, forty-eight billion, five hundred forty-seven million, four hundred twenty-eight thousand, eighty-one".