5145895 has 4 divisors (see below), whose sum is σ = 6175080. Its totient is φ = 4116712.

The previous prime is 5145887. The next prime is 5145901. The reversal of 5145895 is 5985415.

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

It is a cyclic number.

It is not a de Polignac number, because 5145895 - 2³ = 5145887 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 514585 + ... + 514594.

It is an arithmetic number, because the mean of its divisors is an integer number (1543770).

Almost surely, 2^5145895 is an apocalyptic number.

5145895 is a deficient number, since it is larger than the sum of its proper divisors (1029185).

5145895 is a wasteful number, since it uses less digits than its factorization.

5145895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029184.

The product of its digits is 36000, while the sum is 37.

The square root of 5145895 is about 2268.4565237183. The cubic root of 5145895 is about 172.6448548713.

The spelling of 5145895 in words is "five million, one hundred forty-five thousand, eight hundred ninety-five".