53441001 has 6 divisors (see below), whose sum is σ = 77192570. Its totient is φ = 35627328.

The previous prime is 53440969. The next prime is 53441033. The reversal of 53441001 is 10014435.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53440969) and next prime (53441033).

It can be written as a sum of positive squares in only one way, i.e., 51494976 + 1946025 = 7176^2 + 1395^2 .

It is not a de Polignac number, because 53441001 - 2⁵ = 53440969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53441041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2968936 + ... + 2968953.

Almost surely, 2^53441001 is an apocalyptic number.

It is an amenable number.

53441001 is a deficient number, since it is larger than the sum of its proper divisors (23751569).

53441001 is a wasteful number, since it uses less digits than its factorization.

53441001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5937895 (or 5937892 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 53441001 is about 7310.3352180321. The cubic root of 53441001 is about 376.6675391771.

Adding to 53441001 its reverse (10014435), we get a palindrome (63455436).

The spelling of 53441001 in words is "fifty-three million, four hundred forty-one thousand, one".