53425466 has 8 divisors (see below), whose sum is σ = 80964660. Its totient is φ = 26437248.

The previous prime is 53425459. The next prime is 53425487. The reversal of 53425466 is 66452435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 51423241 + 2002225 = 7171^2 + 1415^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137501 + ... + 137888.

Almost surely, 2^53425466 is an apocalyptic number.

53425466 is a deficient number, since it is larger than the sum of its proper divisors (27539194).

53425466 is a wasteful number, since it uses less digits than its factorization.

53425466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275488.

The product of its digits is 86400, while the sum is 35.

The square root of 53425466 is about 7309.2726040284. The cubic root of 53425466 is about 376.6310372578.

The spelling of 53425466 in words is "fifty-three million, four hundred twenty-five thousand, four hundred sixty-six".