5409078 has 8 divisors (see below), whose sum is σ = 10818168. Its totient is φ = 1803024.

The previous prime is 5409059. The next prime is 5409101. The reversal of 5409078 is 8709045.

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

5409078 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450751 + ... + 450762.

It is an arithmetic number, because the mean of its divisors is an integer number (1352271).

Almost surely, 2^5409078 is an apocalyptic number.

5409078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5409078 is a wasteful number, since it uses less digits than its factorization.

5409078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901518.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5409078 is about 2325.7424620968. The cubic root of 5409078 is about 175.5393212272.

Subtracting from 5409078 its sum of digits (33), we obtain a palindrome (5409045).

The spelling of 5409078 in words is "five million, four hundred nine thousand, seventy-eight".