53271146 has 8 divisors (see below), whose sum is σ = 80204580. Its totient is φ = 26536288.

The previous prime is 53271133. The next prime is 53271161. The reversal of 53271146 is 64117235.

It can be written as a sum of positive squares in 2 ways, for example, as 33814225 + 19456921 = 5815^2 + 4411^2 .

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, 48971 + ... + 50046.

Almost surely, 2^53271146 is an apocalyptic number.

53271146 is a deficient number, since it is larger than the sum of its proper divisors (26933434).

53271146 is a wasteful number, since it uses less digits than its factorization.

53271146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99288.

The product of its digits is 5040, while the sum is 29.

The square root of 53271146 is about 7298.7085158951. The cubic root of 53271146 is about 376.2680533495.

The spelling of 53271146 in words is "fifty-three million, two hundred seventy-one thousand, one hundred forty-six".