5475540 has 48 divisors (see below), whose sum is σ = 17523072. Its totient is φ = 1251456.

The previous prime is 5475539. The next prime is 5475557. The reversal of 5475540 is 455745.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5475498 and 5475507.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 6099 + ... + 6938.

It is an arithmetic number, because the mean of its divisors is an integer number (365064).

Almost surely, 2^5475540 is an apocalyptic number.

It is an amenable number.

5475540 is an abundant number, since it is smaller than the sum of its proper divisors (12047532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5475540 is a wasteful number, since it uses less digits than its factorization.

5475540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056 (or 13054 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 5475540 is about 2339.9871794521. The cubic root of 5475540 is about 176.2553541958.

The spelling of 5475540 in words is "five million, four hundred seventy-five thousand, five hundred forty".