2080621527 has 16 divisors (see below), whose sum is σ = 2827319040. Its totient is φ = 1360755072.

The previous prime is 2080621519. The next prime is 2080621537. The reversal of 2080621527 is 7251260802.

It is not a de Polignac number, because 2080621527 - 2³ = 2080621519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080621537) 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, 1599 + ... + 64527.

It is an arithmetic number, because the mean of its divisors is an integer number (176707440).

Almost surely, 2^2080621527 is an apocalyptic number.

2080621527 is a deficient number, since it is larger than the sum of its proper divisors (746697513).

2080621527 is a wasteful number, since it uses less digits than its factorization.

2080621527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63142.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2080621527 is about 45613.8304355159. The cubic root of 2080621527 is about 1276.6279913007.

The spelling of 2080621527 in words is "two billion, eighty million, six hundred twenty-one thousand, five hundred twenty-seven".