52571914 has 16 divisors (see below), whose sum is σ = 79987176. Its totient is φ = 25912000.

The previous prime is 52571903. The next prime is 52571923. The reversal of 52571914 is 41917525.

It can be written as a sum of positive squares in 4 ways, for example, as 40896025 + 11675889 = 6395^2 + 3417^2 .

It is a super-2 number, since 2×52571914² = 5527612283246792, 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 52571914.

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, 63624 + ... + 64444.

Almost surely, 2^52571914 is an apocalyptic number.

52571914 is a deficient number, since it is larger than the sum of its proper divisors (27415262).

52571914 is a wasteful number, since it uses less digits than its factorization.

52571914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241.

The product of its digits is 12600, while the sum is 34.

The square root of 52571914 is about 7250.6492123120. The cubic root of 52571914 is about 374.6145111239.

The spelling of 52571914 in words is "fifty-two million, five hundred seventy-one thousand, nine hundred fourteen".