53225501 has 8 divisors (see below), whose sum is σ = 61039104. Its totient is φ = 45464400.

The previous prime is 53225477. The next prime is 53225509. The reversal of 53225501 is 10552235.

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 53225501 - 2⁶ = 53225437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53225509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10925 + ... + 15026.

It is an arithmetic number, because the mean of its divisors is an integer number (7629888).

Almost surely, 2^53225501 is an apocalyptic number.

It is an amenable number.

53225501 is a deficient number, since it is larger than the sum of its proper divisors (7813603).

53225501 is a wasteful number, since it uses less digits than its factorization.

53225501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26251.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 53225501 is about 7295.5809227230. The cubic root of 53225501 is about 376.1605551115.

Adding to 53225501 its reverse (10552235), we get a palindrome (63777736).

The spelling of 53225501 in words is "fifty-three million, two hundred twenty-five thousand, five hundred one".