4540281056 has 12 divisors (see below), whose sum is σ = 8938678392. Its totient is φ = 2270140512.

The previous prime is 4540281041. The next prime is 4540281061. The reversal of 4540281056 is 6501820454.

It is a super-2 number, since 2×4540281056² = 41228304134944950272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70941860 + ... + 70941923.

It is an arithmetic number, because the mean of its divisors is an integer number (744889866).

Almost surely, 2^4540281056 is an apocalyptic number.

It is an amenable number.

4540281056 is a deficient number, since it is larger than the sum of its proper divisors (4398397336).

4540281056 is a wasteful number, since it uses less digits than its factorization.

4540281056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141883793 (or 141883785 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 4540281056 is about 67381.6076982436. The cubic root of 4540281056 is about 1655.8751140778.

The spelling of 4540281056 in words is "four billion, five hundred forty million, two hundred eighty-one thousand, fifty-six".