53361471 has 8 divisors (see below), whose sum is σ = 71327664. Its totient is φ = 35484800.

The previous prime is 53361461. The next prime is 53361493. The reversal of 53361471 is 17416335.

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 53361471 - 2⁵ = 53361439 is a prime.

It is a super-3 number, since 3×53361471³ (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 (53361461) 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, 20976 + ... + 23381.

It is an arithmetic number, because the mean of its divisors is an integer number (8915958).

Almost surely, 2^53361471 is an apocalyptic number.

53361471 is a deficient number, since it is larger than the sum of its proper divisors (17966193).

53361471 is a wasteful number, since it uses less digits than its factorization.

53361471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44761.

The product of its digits is 7560, while the sum is 30.

The square root of 53361471 is about 7304.8936337225. The cubic root of 53361471 is about 376.4805963098.

The spelling of 53361471 in words is "fifty-three million, three hundred sixty-one thousand, four hundred seventy-one".