5145901 has 2 divisors, whose sum is σ = 5145902. Its totient is φ = 5145900.

The previous prime is 5145887. The next prime is 5145937. The reversal of 5145901 is 1095415.

5145901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3258025 + 1887876 = 1805^2 + 1374^2 .

It is a cyclic number.

It is not a de Polignac number, because 5145901 - 2⁷ = 5145773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145971) 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, 2572950 + 2572951.

It is an arithmetic number, because the mean of its divisors is an integer number (2572951).

Almost surely, 2^5145901 is an apocalyptic number.

It is an amenable number.

5145901 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145901 is an equidigital number, since it uses as much as digits as its factorization.

5145901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 5145901 is about 2268.4578462030. The cubic root of 5145901 is about 172.6449219713.

The spelling of 5145901 in words is "five million, one hundred forty-five thousand, nine hundred one".