2054066015 has 8 divisors (see below), whose sum is σ = 2469039408. Its totient is φ = 1640479360.

The previous prime is 2054065973. The next prime is 2054066029. The reversal of 2054066015 is 5106604502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2054066015 - 2⁸ = 2054065759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343421 + ... + 349350.

It is an arithmetic number, because the mean of its divisors is an integer number (308629926).

Almost surely, 2^2054066015 is an apocalyptic number.

2054066015 is a deficient number, since it is larger than the sum of its proper divisors (414973393).

2054066015 is an equidigital number, since it uses as much as digits as its factorization.

2054066015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693369.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2054066015 is about 45321.8050721725. The cubic root of 2054066015 is about 1271.1734076200.

The spelling of 2054066015 in words is "two billion, fifty-four million, sixty-six thousand, fifteen".