53035431 has 8 divisors (see below), whose sum is σ = 70873200. Its totient is φ = 35277312.

The previous prime is 53035417. The next prime is 53035453. The reversal of 53035431 is 13453035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53035431 - 2¹⁹ = 52511143 is a prime.

It is a super-2 number, since 2×53035431² = 5625513882711522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53035471) 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, 18340 + ... + 21033.

It is an arithmetic number, because the mean of its divisors is an integer number (8859150).

Almost surely, 2^53035431 is an apocalyptic number.

53035431 is a deficient number, since it is larger than the sum of its proper divisors (17837769).

53035431 is a wasteful number, since it uses less digits than its factorization.

53035431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39825.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 53035431 is about 7282.5428937975. The cubic root of 53035431 is about 375.7122605256.

Adding to 53035431 its reverse (13453035), we get a palindrome (66488466).

The spelling of 53035431 in words is "fifty-three million, thirty-five thousand, four hundred thirty-one".