53023341 has 24 divisors (see below), whose sum is σ = 82811200. Its totient is φ = 30165576.

The previous prime is 53023337. The next prime is 53023367. The reversal of 53023341 is 14332035.

It is not a de Polignac number, because 53023341 - 2² = 53023337 is a prime.

It is a super-2 number, since 2×53023341² = 5622949381604562, which contains 22 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53023301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233470 + ... + 233696.

Almost surely, 2^53023341 is an apocalyptic number.

It is an amenable number.

53023341 is a deficient number, since it is larger than the sum of its proper divisors (29787859).

53023341 is an frugal number, since it uses more digits than its factorization.

53023341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 53023341 is about 7281.7127792848. The cubic root of 53023341 is about 375.6837091317.

Multiplying 53023341 by its sum of digits (21), we get a square (1113490161 = 33369²).

53023341 divided by its sum of digits (21) gives a square (2524921 = 1589²).

Adding to 53023341 its reverse (14332035), we get a palindrome (67355376).

It can be divided in two parts, 530 and 23341, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 53023341 in words is "fifty-three million, twenty-three thousand, three hundred forty-one".