54012485 has 8 divisors (see below), whose sum is σ = 68627736. Its totient is φ = 40668160.

The previous prime is 54012463. The next prime is 54012493. The reversal of 54012485 is 58421045.

It can be written as a sum of positive squares in 4 ways, for example, as 9042049 + 44970436 = 3007^2 + 6706^2 .

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

It is not a de Polignac number, because 54012485 - 2⁸ = 54012229 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 317636 + ... + 317805.

It is an arithmetic number, because the mean of its divisors is an integer number (8578467).

Almost surely, 2^54012485 is an apocalyptic number.

It is an amenable number.

54012485 is a deficient number, since it is larger than the sum of its proper divisors (14615251).

54012485 is a wasteful number, since it uses less digits than its factorization.

54012485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635463.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 54012485 is about 7349.3186759046. The cubic root of 54012485 is about 378.0054425651.

The spelling of 54012485 in words is "fifty-four million, twelve thousand, four hundred eighty-five".