5091250601 has 2 divisors, whose sum is σ = 5091250602. Its totient is φ = 5091250600.

The previous prime is 5091250531. The next prime is 5091250663. The reversal of 5091250601 is 1060521905.

5091250601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4573005376 + 518245225 = 67624^2 + 22765^2 .

It is a cyclic number.

It is not a de Polignac number, because 5091250601 - 2¹⁰ = 5091249577 is a prime.

It is a super-2 number, since 2×5091250601² = 51841665364365722402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5091252601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2545625300 + 2545625301.

It is an arithmetic number, because the mean of its divisors is an integer number (2545625301).

Almost surely, 2^5091250601 is an apocalyptic number.

It is an amenable number.

5091250601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5091250601 is an equidigital number, since it uses as much as digits as its factorization.

5091250601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 5091250601 is about 71352.9999439407. Note that the first 4 decimals coincide. The cubic root of 5091250601 is about 1720.3157209552.

The spelling of 5091250601 in words is "five billion, ninety-one million, two hundred fifty thousand, six hundred one".