5415553 has 8 divisors (see below), whose sum is σ = 6362496. Its totient is φ = 4544400.

The previous prime is 5415541. The next prime is 5415563. The reversal of 5415553 is 3555145.

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 5415553 - 2⁵ = 5415521 is a prime.

It is a Duffinian number.

5415553 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5415523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18793 + ... + 19078.

It is an arithmetic number, because the mean of its divisors is an integer number (795312).

Almost surely, 2^5415553 is an apocalyptic number.

It is an amenable number.

5415553 is a deficient number, since it is larger than the sum of its proper divisors (946943).

5415553 is a wasteful number, since it uses less digits than its factorization.

5415553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37895.

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

The square root of 5415553 is about 2327.1340743498. The cubic root of 5415553 is about 175.6093370952.

The spelling of 5415553 in words is "five million, four hundred fifteen thousand, five hundred fifty-three".