5051065611 has 4 divisors (see below), whose sum is σ = 6734754152. Its totient is φ = 3367377072.

The previous prime is 5051065601. The next prime is 5051065667. The reversal of 5051065611 is 1165601505.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5051065611 - 2¹³ = 5051057419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051065601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 841844266 + ... + 841844271.

It is an arithmetic number, because the mean of its divisors is an integer number (1683688538).

Almost surely, 2^5051065611 is an apocalyptic number.

5051065611 is a deficient number, since it is larger than the sum of its proper divisors (1683688541).

5051065611 is a wasteful number, since it uses less digits than its factorization.

5051065611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683688540.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 5051065611 is about 71070.8492351119. The cubic root of 5051065611 is about 1715.7776379164. Note that the first 3 decimals are identical.

The spelling of 5051065611 in words is "five billion, fifty-one million, sixty-five thousand, six hundred eleven".