5051011601 has 2 divisors, whose sum is σ = 5051011602. Its totient is φ = 5051011600.

The previous prime is 5051011579. The next prime is 5051011619. The reversal of 5051011601 is 1061101505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2667619201 + 2383392400 = 51649^2 + 48820^2 .

It is a cyclic number.

It is not a de Polignac number, because 5051011601 - 2¹⁰ = 5051010577 is a prime.

It is not a weakly prime, because it can be changed into another prime (5051011631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525505800 + 2525505801.

It is an arithmetic number, because the mean of its divisors is an integer number (2525505801).

Almost surely, 2^5051011601 is an apocalyptic number.

It is an amenable number.

5051011601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051011601 is an equidigital number, since it uses as much as digits as its factorization.

5051011601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5051011601 is about 71070.4692611495. The cubic root of 5051011601 is about 1715.7715224094.

The spelling of 5051011601 in words is "five billion, fifty-one million, eleven thousand, six hundred one".