5103553 has 16 divisors (see below), whose sum is σ = 6652800. Its totient is φ = 3799296.

The previous prime is 5103523. The next prime is 5103577. The reversal of 5103553 is 3553015.

It is a happy number.

It is not a de Polignac number, because 5103553 - 2¹³ = 5095361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5103523) 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, 103 + ... + 3196.

It is an arithmetic number, because the mean of its divisors is an integer number (415800).

Almost surely, 2^5103553 is an apocalyptic number.

It is an amenable number.

5103553 is a deficient number, since it is larger than the sum of its proper divisors (1549247).

5103553 is a wasteful number, since it uses less digits than its factorization.

5103553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 5103553 is about 2259.1044685893. The cubic root of 5103553 is about 172.1700252193.

Adding to 5103553 its reverse (3553015), we get a palindrome (8656568).

The spelling of 5103553 in words is "five million, one hundred three thousand, five hundred fifty-three".