5143555 has 8 divisors (see below), whose sum is σ = 6339312. Its totient is φ = 4003488.

The previous prime is 5143543. The next prime is 5143583. The reversal of 5143555 is 5553415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5143555 - 2¹³ = 5135363 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 13717 + ... + 14086.

It is an arithmetic number, because the mean of its divisors is an integer number (792414).

Almost surely, 2^5143555 is an apocalyptic number.

5143555 is a deficient number, since it is larger than the sum of its proper divisors (1195757).

5143555 is a wasteful number, since it uses less digits than its factorization.

5143555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27845.

The product of its digits is 7500, while the sum is 28.

The square root of 5143555 is about 2267.9406958737. The cubic root of 5143555 is about 172.6186818919.

The spelling of 5143555 in words is "five million, one hundred forty-three thousand, five hundred fifty-five".