4055456515 has 16 divisors (see below), whose sum is σ = 5315992416. Its totient is φ = 2945516800.

The previous prime is 4055456513. The next prime is 4055456533. The reversal of 4055456515 is 5156545504.

It is not a de Polignac number, because 4055456515 - 2¹ = 4055456513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055456513) 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, 6592 + ... + 90301.

It is an arithmetic number, because the mean of its divisors is an integer number (332249526).

Almost surely, 2^4055456515 is an apocalyptic number.

4055456515 is a deficient number, since it is larger than the sum of its proper divisors (1260535901).

4055456515 is a wasteful number, since it uses less digits than its factorization.

4055456515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97670.

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 4055456515 is about 63682.4663074539. The cubic root of 4055456515 is about 1594.7033859130.

The spelling of 4055456515 in words is "four billion, fifty-five million, four hundred fifty-six thousand, five hundred fifteen".