53053611 has 8 divisors (see below), whose sum is σ = 76179600. Its totient is φ = 32648352.

The previous prime is 53053607. The next prime is 53053633. The reversal of 53053611 is 11635035.

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

It is not a de Polignac number, because 53053611 - 2² = 53053607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53053601) 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, 680136 + ... + 680213.

It is an arithmetic number, because the mean of its divisors is an integer number (9522450).

Almost surely, 2^53053611 is an apocalyptic number.

53053611 is a deficient number, since it is larger than the sum of its proper divisors (23125989).

53053611 is a wasteful number, since it uses less digits than its factorization.

53053611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360365.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 53053611 is about 7283.7909772316. The cubic root of 53053611 is about 375.7551857201.

Adding to 53053611 its reverse (11635035), we get a palindrome (64688646).

The spelling of 53053611 in words is "fifty-three million, fifty-three thousand, six hundred eleven".