5478537 has 8 divisors (see below), whose sum is σ = 7540480. Its totient is φ = 3534480.

The previous prime is 5478527. The next prime is 5478541. The reversal of 5478537 is 7358745.

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

It is not a de Polignac number, because 5478537 - 2¹⁰ = 5477513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5478495 and 5478504.

It is not an unprimeable number, because it can be changed into a prime (5478527) 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, 29362 + ... + 29547.

It is an arithmetic number, because the mean of its divisors is an integer number (942560).

Almost surely, 2^5478537 is an apocalyptic number.

It is an amenable number.

5478537 is a deficient number, since it is larger than the sum of its proper divisors (2061943).

5478537 is a wasteful number, since it uses less digits than its factorization.

5478537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58943.

The product of its digits is 117600, while the sum is 39.

The square root of 5478537 is about 2340.6274799720. The cubic root of 5478537 is about 176.2875057248.

The spelling of 5478537 in words is "five million, four hundred seventy-eight thousand, five hundred thirty-seven".