53337071 has 8 divisors (see below), whose sum is σ = 54682320. Its totient is φ = 51996672.

The previous prime is 53337059. The next prime is 53337103. The reversal of 53337071 is 17073335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53337071 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 (53337001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32261 + ... + 33873.

It is an arithmetic number, because the mean of its divisors is an integer number (6835290).

Almost surely, 2^53337071 is an apocalyptic number.

53337071 is a deficient number, since it is larger than the sum of its proper divisors (1345249).

53337071 is a wasteful number, since it uses less digits than its factorization.

53337071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425.

The product of its (nonzero) digits is 6615, while the sum is 29.

The square root of 53337071 is about 7303.2233294621. The cubic root of 53337071 is about 376.4232045445.

The spelling of 53337071 in words is "fifty-three million, three hundred thirty-seven thousand, seventy-one".