4055201515 has 16 divisors (see below), whose sum is σ = 5038498080. Its totient is φ = 3129521920.

The previous prime is 4055201477. The next prime is 4055201621. The reversal of 4055201515 is 5151025504.

It is not a de Polignac number, because 4055201515 - 2¹⁷ = 4055070443 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160335 + ... + 183895.

It is an arithmetic number, because the mean of its divisors is an integer number (314906130).

Almost surely, 2^4055201515 is an apocalyptic number.

4055201515 is a deficient number, since it is larger than the sum of its proper divisors (983296565).

4055201515 is a wasteful number, since it uses less digits than its factorization.

4055201515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24782.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 4055201515 is about 63680.4641550295. The cubic root of 4055201515 is about 1594.6699611609.

The spelling of 4055201515 in words is "four billion, fifty-five million, two hundred one thousand, five hundred fifteen".