53849357 has 8 divisors (see below), whose sum is σ = 55403136. Its totient is φ = 52312672.

The previous prime is 53849351. The next prime is 53849377. The reversal of 53849357 is 75394835.

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 53849357 - 2⁶ = 53849293 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 (53849351) 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, 2258 + ... + 10620.

It is an arithmetic number, because the mean of its divisors is an integer number (6925392).

Almost surely, 2^53849357 is an apocalyptic number.

It is an amenable number.

53849357 is a deficient number, since it is larger than the sum of its proper divisors (1553779).

53849357 is a wasteful number, since it uses less digits than its factorization.

53849357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547.

The product of its digits is 453600, while the sum is 44.

The square root of 53849357 is about 7338.2121119521. The cubic root of 53849357 is about 377.6245093143.

It can be divided in two parts, 5384 and 9357, that added together give a palindrome (14741).

The spelling of 53849357 in words is "fifty-three million, eight hundred forty-nine thousand, three hundred fifty-seven".