5400504 has 48 divisors (see below), whose sum is σ = 14784120. Its totient is φ = 1780800.

The previous prime is 5400457. The next prime is 5400511. The reversal of 5400504 is 4050045.

5400504 = T₁₀₉ + T₁₁₀ + ... + T₃₂₂.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7354 + ... + 8054.

Almost surely, 2^5400504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5400504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7392060).

5400504 is an abundant number, since it is smaller than the sum of its proper divisors (9383616).

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

5400504 is a wasteful number, since it uses less digits than its factorization.

5400504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 5400504 is about 2323.8984487279. The cubic root of 5400504 is about 175.4465222894.

Adding to 5400504 its reverse (4050045), we get a palindrome (9450549).

The spelling of 5400504 in words is "five million, four hundred thousand, five hundred four".