5453618 has 4 divisors (see below), whose sum is σ = 8180430. Its totient is φ = 2726808.

The previous prime is 5453603. The next prime is 5453629. The reversal of 5453618 is 8163545.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4068289 + 1385329 = 2017^2 + 1177^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363403 + ... + 1363406.

Almost surely, 2^5453618 is an apocalyptic number.

5453618 is a deficient number, since it is larger than the sum of its proper divisors (2726812).

5453618 is a wasteful number, since it uses less digits than its factorization.

5453618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726811.

The product of its digits is 14400, while the sum is 32.

The square root of 5453618 is about 2335.2982678879. The cubic root of 5453618 is about 176.0198195655.

The spelling of 5453618 in words is "five million, four hundred fifty-three thousand, six hundred eighteen".