5524451 has 4 divisors (see below), whose sum is σ = 5539872. Its totient is φ = 5509032.

The previous prime is 5524423. The next prime is 5524469. The reversal of 5524451 is 1544255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1544255 = 5 ⋅308851.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5524451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5524451.

It is not an unprimeable number, because it can be changed into a prime (5524481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7160 + ... + 7893.

It is an arithmetic number, because the mean of its divisors is an integer number (1384968).

Almost surely, 2^5524451 is an apocalyptic number.

5524451 is a deficient number, since it is larger than the sum of its proper divisors (15421).

5524451 is a wasteful number, since it uses less digits than its factorization.

5524451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15420.

The product of its digits is 4000, while the sum is 26.

The square root of 5524451 is about 2350.4150697270. The cubic root of 5524451 is about 176.7786075104.

The spelling of 5524451 in words is "five million, five hundred twenty-four thousand, four hundred fifty-one".