5453661 has 8 divisors (see below), whose sum is σ = 7327584. Its totient is φ = 3607760.

The previous prime is 5453659. The next prime is 5453687. The reversal of 5453661 is 1663545.

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 5453661 - 2¹ = 5453659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453641) 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, 6546 + ... + 7331.

It is an arithmetic number, because the mean of its divisors is an integer number (915948).

Almost surely, 2^5453661 is an apocalyptic number.

It is an amenable number.

5453661 is a deficient number, since it is larger than the sum of its proper divisors (1873923).

5453661 is a wasteful number, since it uses less digits than its factorization.

5453661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011.

The product of its digits is 10800, while the sum is 30.

The square root of 5453661 is about 2335.3074744025. The cubic root of 5453661 is about 176.0202821839.

The spelling of 5453661 in words is "five million, four hundred fifty-three thousand, six hundred sixty-one".