53798469 has 4 divisors (see below), whose sum is σ = 71731296. Its totient is φ = 35865644.

The previous prime is 53798467. The next prime is 53798473. The reversal of 53798469 is 96489735.

53798469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53798469 - 2¹ = 53798467 is a prime.

It is a super-2 number, since 2×53798469² = 5788550533487922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53798467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8966409 + ... + 8966414.

It is an arithmetic number, because the mean of its divisors is an integer number (17932824).

Almost surely, 2^53798469 is an apocalyptic number.

It is an amenable number.

53798469 is a deficient number, since it is larger than the sum of its proper divisors (17932827).

53798469 is a wasteful number, since it uses less digits than its factorization.

53798469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17932826.

The product of its digits is 1632960, while the sum is 51.

The square root of 53798469 is about 7334.7439628115. The cubic root of 53798469 is about 377.5055192679.

The spelling of 53798469 in words is "fifty-three million, seven hundred ninety-eight thousand, four hundred sixty-nine".