53000641 has 8 divisors (see below), whose sum is σ = 53625600. Its totient is φ = 52379568.

The previous prime is 53000627. The next prime is 53000681. The reversal of 53000641 is 14600035.

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 53000641 - 2⁵ = 53000609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53000681) 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, 33040 + ... + 34606.

It is an arithmetic number, because the mean of its divisors is an integer number (6703200).

Almost surely, 2^53000641 is an apocalyptic number.

It is an amenable number.

53000641 is a deficient number, since it is larger than the sum of its proper divisors (624959).

53000641 is a wasteful number, since it uses less digits than its factorization.

53000641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53000641 is about 7280.1539132082. The cubic root of 53000641 is about 375.6300897425.

Adding to 53000641 its reverse (14600035), we get a palindrome (67600676).

The spelling of 53000641 in words is "fifty-three million, six hundred forty-one", and thus it is an aban number.