53425331 has 8 divisors (see below), whose sum is σ = 54508800. Its totient is φ = 52350408.

The previous prime is 53425289. The next prime is 53425363. The reversal of 53425331 is 13352435.

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 53425331 - 2¹⁴ = 53408947 is a prime.

It is a super-2 number, since 2×53425331² = 5708531984919122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53425331.

It is not an unprimeable number, because it can be changed into a prime (53425231) 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, 11330 + ... + 15336.

It is an arithmetic number, because the mean of its divisors is an integer number (6813600).

Almost surely, 2^53425331 is an apocalyptic number.

53425331 is a deficient number, since it is larger than the sum of its proper divisors (1083469).

53425331 is a wasteful number, since it uses less digits than its factorization.

53425331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273.

The product of its digits is 5400, while the sum is 26.

The square root of 53425331 is about 7309.2633691775. The cubic root of 53425331 is about 376.6307200231.

Adding to 53425331 its reverse (13352435), we get a palindrome (66777766).

The spelling of 53425331 in words is "fifty-three million, four hundred twenty-five thousand, three hundred thirty-one".