5273520 has 160 divisors (see below), whose sum is σ = 19379712. Its totient is φ = 1161216.

The previous prime is 5273491. The next prime is 5273531. The reversal of 5273520 is 253725.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72204 + ... + 72276.

Almost surely, 2^5273520 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 5273520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9689856).

5273520 is an abundant number, since it is smaller than the sum of its proper divisors (14106192).

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

5273520 is a wasteful number, since it uses less digits than its factorization.

5273520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5273520 is about 2296.4145967138. The cubic root of 5273520 is about 174.0604889442.

The spelling of 5273520 in words is "five million, two hundred seventy-three thousand, five hundred twenty".