5619145 has 16 divisors (see below), whose sum is σ = 7757568. Its totient is φ = 3827520.

The previous prime is 5619143. The next prime is 5619167. The reversal of 5619145 is 5419165.

It is not a de Polignac number, because 5619145 - 2¹ = 5619143 is a prime.

Its product of digits (5400) is a multiple of the sum of its prime divisors (1080).

5619145 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5619143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5892 + ... + 6778.

It is an arithmetic number, because the mean of its divisors is an integer number (484848).

Almost surely, 2^5619145 is an apocalyptic number.

It is an amenable number.

5619145 is a deficient number, since it is larger than the sum of its proper divisors (2138423).

5619145 is a wasteful number, since it uses less digits than its factorization.

5619145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080.

The product of its digits is 5400, while the sum is 31.

The square root of 5619145 is about 2370.4735813757. The cubic root of 5619145 is about 177.7829382906.

The spelling of 5619145 in words is "five million, six hundred nineteen thousand, one hundred forty-five".