5135553 has 24 divisors (see below), whose sum is σ = 7787520. Its totient is φ = 3257280.

The previous prime is 5135539. The next prime is 5135569. The reversal of 5135553 is 3555315.

It is not a de Polignac number, because 5135553 - 2⁵ = 5135521 is a prime.

It is a super-3 number, since 3×5135553³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5135503) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 21925 + ... + 22157.

It is an arithmetic number, because the mean of its divisors is an integer number (324480).

Almost surely, 2^5135553 is an apocalyptic number.

It is an amenable number.

5135553 is a deficient number, since it is larger than the sum of its proper divisors (2651967).

5135553 is a wasteful number, since it uses less digits than its factorization.

5135553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 346 counting only the distinct ones).

The product of its digits is 5625, while the sum is 27.

The square root of 5135553 is about 2266.1758537236. The cubic root of 5135553 is about 172.5291192178.

The spelling of 5135553 in words is "five million, one hundred thirty-five thousand, five hundred fifty-three".