4053912081 has 16 divisors (see below), whose sum is σ = 5655382656. Its totient is φ = 2578156416.

The previous prime is 4053912073. The next prime is 4053912091. The reversal of 4053912081 is 1802193504.

It is not a de Polignac number, because 4053912081 - 2³ = 4053912073 is a prime.

It is a super-2 number, since 2×4053912081² = 32868406320955501122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4053912011) 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, 53020 + ... + 104493.

It is an arithmetic number, because the mean of its divisors is an integer number (353461416).

Almost surely, 2^4053912081 is an apocalyptic number.

It is an amenable number.

4053912081 is a deficient number, since it is larger than the sum of its proper divisors (1601470575).

4053912081 is a wasteful number, since it uses less digits than its factorization.

4053912081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157912.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4053912081 is about 63670.3390991441. The cubic root of 4053912081 is about 1594.5009239678.

The spelling of 4053912081 in words is "four billion, fifty-three million, nine hundred twelve thousand, eighty-one".