53822485 has 8 divisors (see below), whose sum is σ = 64821816. Its totient is φ = 42901440.

The previous prime is 53822471. The next prime is 53822491. The reversal of 53822485 is 58422835.

It can be written as a sum of positive squares in 4 ways, for example, as 6584356 + 47238129 = 2566^2 + 6873^2 .

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

It is not a de Polignac number, because 53822485 - 2⁹ = 53821973 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, 18046 + ... + 20815.

It is an arithmetic number, because the mean of its divisors is an integer number (8102727).

Almost surely, 2^53822485 is an apocalyptic number.

It is an amenable number.

53822485 is a deficient number, since it is larger than the sum of its proper divisors (10999331).

53822485 is a wasteful number, since it uses less digits than its factorization.

53822485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39143.

The product of its digits is 76800, while the sum is 37.

The square root of 53822485 is about 7336.3809197724. The cubic root of 53822485 is about 377.5616845825.

The spelling of 53822485 in words is "fifty-three million, eight hundred twenty-two thousand, four hundred eighty-five".