53867071 has 8 divisors (see below), whose sum is σ = 58086000. Its totient is φ = 49786560.

The previous prime is 53867041. The next prime is 53867113. The reversal of 53867071 is 17076835.

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 53867071 - 2⁵ = 53867039 is a prime.

It is a super-2 number, since 2×53867071² = 5803322676238082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53867071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53867041) 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, 33796 + ... + 35353.

It is an arithmetic number, because the mean of its divisors is an integer number (7260750).

Almost surely, 2^53867071 is an apocalyptic number.

53867071 is a deficient number, since it is larger than the sum of its proper divisors (4218929).

53867071 is a wasteful number, since it uses less digits than its factorization.

53867071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69209.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 53867071 is about 7339.4189824536. The cubic root of 53867071 is about 377.6659118960.

The spelling of 53867071 in words is "fifty-three million, eight hundred sixty-seven thousand, seventy-one".