5066121511 has 16 divisors (see below), whose sum is σ = 5728171680. Its totient is φ = 4439940480.

The previous prime is 5066121443. The next prime is 5066121517. The reversal of 5066121511 is 1151216605.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5066121511 - 2⁷ = 5066121383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5066121511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066121517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12736 + ... + 101461.

It is an arithmetic number, because the mean of its divisors is an integer number (358010730).

Almost surely, 2^5066121511 is an apocalyptic number.

5066121511 is a deficient number, since it is larger than the sum of its proper divisors (662050169).

5066121511 is a wasteful number, since it uses less digits than its factorization.

5066121511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114354.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5066121511 is about 71176.6921892272. The cubic root of 5066121511 is about 1717.4807077394.

The spelling of 5066121511 in words is "five billion, sixty-six million, one hundred twenty-one thousand, five hundred eleven".