5511393 has 6 divisors (see below), whose sum is σ = 7960914. Its totient is φ = 3674256.

The previous prime is 5511377. The next prime is 5511403. The reversal of 5511393 is 3931155.

It can be written as a sum of positive squares in only one way, i.e., 5419584 + 91809 = 2328^2 + 303^2 .

It is not a de Polignac number, because 5511393 - 2⁴ = 5511377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5511313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306180 + ... + 306197.

It is an arithmetic number, because the mean of its divisors is an integer number (1326819).

Almost surely, 2^5511393 is an apocalyptic number.

It is an amenable number.

5511393 is a deficient number, since it is larger than the sum of its proper divisors (2449521).

5511393 is a wasteful number, since it uses less digits than its factorization.

5511393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612383 (or 612380 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 5511393 is about 2347.6356190857. The cubic root of 5511393 is about 176.6392153067.

The spelling of 5511393 in words is "five million, five hundred eleven thousand, three hundred ninety-three".