53842468 has 12 divisors (see below), whose sum is σ = 99767052. Its totient is φ = 25337600.

The previous prime is 53842463. The next prime is 53842483. The reversal of 53842468 is 86424835.

It can be written as a sum of positive squares in 2 ways, for example, as 39538944 + 14303524 = 6288^2 + 3782^2 .

It is a super-2 number, since 2×53842468² = 5798022720662048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53842468.

It is not an unprimeable number, because it can be changed into a prime (53842463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 395833 + ... + 395968.

It is an arithmetic number, because the mean of its divisors is an integer number (8313921).

Almost surely, 2^53842468 is an apocalyptic number.

It is an amenable number.

53842468 is a deficient number, since it is larger than the sum of its proper divisors (45924584).

53842468 is a wasteful number, since it uses less digits than its factorization.

53842468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791822 (or 791820 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 53842468 is about 7337.7427046742. The cubic root of 53842468 is about 377.6084053387.

The spelling of 53842468 in words is "fifty-three million, eight hundred forty-two thousand, four hundred sixty-eight".