54535225 has 48 divisors (see below), whose sum is σ = 76334400. Its totient is φ = 38465280.

The previous prime is 54535219. The next prime is 54535237. The reversal of 54535225 is 52253545.

It is a happy number.

It is not a de Polignac number, because 54535225 - 2⁷ = 54535097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 509622 + ... + 509728.

It is an arithmetic number, because the mean of its divisors is an integer number (1590300).

Almost surely, 2^54535225 is an apocalyptic number.

It is an amenable number.

54535225 is a deficient number, since it is larger than the sum of its proper divisors (21799175).

54535225 is a wasteful number, since it uses less digits than its factorization.

54535225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 197 counting only the distinct ones).

The product of its digits is 30000, while the sum is 31.

The square root of 54535225 is about 7384.7968827856. The cubic root of 54535225 is about 379.2209918271.

The spelling of 54535225 in words is "fifty-four million, five hundred thirty-five thousand, two hundred twenty-five".