53202641 has 4 divisors (see below), whose sum is σ = 56002800. Its totient is φ = 50402484.

The previous prime is 53202631. The next prime is 53202649. The reversal of 53202641 is 14620235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53202641 - 2⁶ = 53202577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53202649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400051 + ... + 1400088.

It is an arithmetic number, because the mean of its divisors is an integer number (14000700).

Almost surely, 2^53202641 is an apocalyptic number.

It is an amenable number.

53202641 is a deficient number, since it is larger than the sum of its proper divisors (2800159).

53202641 is a wasteful number, since it uses less digits than its factorization.

53202641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800158.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 53202641 is about 7294.0140526325. The cubic root of 53202641 is about 376.1066945779.

Adding to 53202641 its reverse (14620235), we get a palindrome (67822876).

The spelling of 53202641 in words is "fifty-three million, two hundred two thousand, six hundred forty-one".