53001471 has 8 divisors (see below), whose sum is σ = 71028144. Its totient is φ = 35154560.

The previous prime is 53001463. The next prime is 53001493. The reversal of 53001471 is 17410035.

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 53001471 - 2³ = 53001463 is a prime.

It is a super-3 number, since 3×53001471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53001071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44250 + ... + 45431.

It is an arithmetic number, because the mean of its divisors is an integer number (8878518).

Almost surely, 2^53001471 is an apocalyptic number.

53001471 is a deficient number, since it is larger than the sum of its proper divisors (18026673).

53001471 is a wasteful number, since it uses less digits than its factorization.

53001471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89881.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 53001471 is about 7280.2109172743. The cubic root of 53001471 is about 375.6320505449.

The spelling of 53001471 in words is "fifty-three million, one thousand, four hundred seventy-one".