5189145 has 48 divisors (see below), whose sum is σ = 9486720. Its totient is φ = 2416128.

The previous prime is 5189141. The next prime is 5189153. The reversal of 5189145 is 5419815.

5189145 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5189145 - 2² = 5189141 is a prime.

5189145 is a lucky number.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58261 + ... + 58349.

It is an arithmetic number, because the mean of its divisors is an integer number (197640).

Almost surely, 2^5189145 is an apocalyptic number.

It is an amenable number.

5189145 is a deficient number, since it is larger than the sum of its proper divisors (4297575).

5189145 is a wasteful number, since it uses less digits than its factorization.

5189145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 133 counting only the distinct ones).

The product of its digits is 7200, while the sum is 33.

The square root of 5189145 is about 2277.9694905771. The cubic root of 5189145 is about 173.1271854781.

The spelling of 5189145 in words is "five million, one hundred eighty-nine thousand, one hundred forty-five".