52963012 has 12 divisors (see below), whose sum is σ = 93585856. Its totient is φ = 26224200.

The previous prime is 52963003. The next prime is 52963039. The reversal of 52963012 is 21036925.

It is a super-2 number, since 2×52963012² = 5610161280224288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

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, 63864 + ... + 64687.

Almost surely, 2^52963012 is an apocalyptic number.

It is an amenable number.

52963012 is a deficient number, since it is larger than the sum of its proper divisors (40622844).

52963012 is a wasteful number, since it uses less digits than its factorization.

52963012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128658 (or 128656 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 52963012 is about 7277.5690996376. The cubic root of 52963012 is about 375.5411730127.

Adding to 52963012 its reverse (21036925), we get a palindrome (73999937).

The spelling of 52963012 in words is "fifty-two million, nine hundred sixty-three thousand, twelve".