53453066 has 8 divisors (see below), whose sum is σ = 84896100. Its totient is φ = 25154368.

The previous prime is 53453041. The next prime is 53453129. The reversal of 53453066 is 66035435.

It can be written as a sum of positive squares in 2 ways, for example, as 52983841 + 469225 = 7279^2 + 685^2 .

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, 786041 + ... + 786108.

Almost surely, 2^53453066 is an apocalyptic number.

53453066 is a deficient number, since it is larger than the sum of its proper divisors (31443034).

53453066 is a wasteful number, since it uses less digits than its factorization.

53453066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572168.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 53453066 is about 7311.1603730188. The cubic root of 53453066 is about 376.6958829071.

The spelling of 53453066 in words is "fifty-three million, four hundred fifty-three thousand, sixty-six".