5545437 has 8 divisors (see below), whose sum is σ = 7407936. Its totient is φ = 3689952.

The previous prime is 5545433. The next prime is 5545439. The reversal of 5545437 is 7345455.

5545437 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5545437 - 2² = 5545433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5545398 and 5545407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545433) 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, 513 + ... + 3369.

It is an arithmetic number, because the mean of its divisors is an integer number (925992).

Almost surely, 2^5545437 is an apocalyptic number.

It is an amenable number.

5545437 is a deficient number, since it is larger than the sum of its proper divisors (1862499).

5545437 is a wasteful number, since it uses less digits than its factorization.

5545437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507.

The product of its digits is 42000, while the sum is 33.

The square root of 5545437 is about 2354.8751559265. The cubic root of 5545437 is about 177.0021704863.

The spelling of 5545437 in words is "five million, five hundred forty-five thousand, four hundred thirty-seven".