2051066514 has 16 divisors (see below), whose sum is σ = 4688152128. Its totient is φ = 586018992.

The previous prime is 2051066509. The next prime is 2051066539. The reversal of 2051066514 is 4156601502.

It is a super-2 number, since 2×2051066514² = 8413747689704224392, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24417417 + ... + 24417500.

It is an arithmetic number, because the mean of its divisors is an integer number (293009508).

Almost surely, 2^2051066514 is an apocalyptic number.

2051066514 is an abundant number, since it is smaller than the sum of its proper divisors (2637085614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2051066514 is a wasteful number, since it uses less digits than its factorization.

2051066514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48834929.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2051066514 is about 45288.7018361092. The cubic root of 2051066514 is about 1270.5543519940.

The spelling of 2051066514 in words is "two billion, fifty-one million, sixty-six thousand, five hundred fourteen".