63253011 has 8 divisors (see below), whose sum is σ = 84577680. Its totient is φ = 42048512.

The previous prime is 63253007. The next prime is 63253019. The reversal of 63253011 is 11035236.

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

It is a cyclic number.

It is not a de Polignac number, because 63253011 - 2² = 63253007 is a prime.

It is a super-2 number, since 2×63253011² = 8001886801132242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63253019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28806 + ... + 30923.

It is an arithmetic number, because the mean of its divisors is an integer number (10572210).

Almost surely, 2^63253011 is an apocalyptic number.

63253011 is a deficient number, since it is larger than the sum of its proper divisors (21324669).

63253011 is a wasteful number, since it uses less digits than its factorization.

63253011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60085.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 63253011 is about 7953.1761579887. The cubic root of 63253011 is about 398.4376787419.

Adding to 63253011 its reverse (11035236), we get a palindrome (74288247).

The spelling of 63253011 in words is "sixty-three million, two hundred fifty-three thousand, eleven".