53064869 has 8 divisors (see below), whose sum is σ = 62342112. Its totient is φ = 44529840.

The previous prime is 53064863. The next prime is 53064877. The reversal of 53064869 is 96846035.

53064869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53064869 - 2¹² = 53060773 is a prime.

It is a super-2 number, since 2×53064869² = 5631760643974322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53064863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185399 + ... + 185684.

It is an arithmetic number, because the mean of its divisors is an integer number (7792764).

Almost surely, 2^53064869 is an apocalyptic number.

It is an amenable number.

53064869 is a deficient number, since it is larger than the sum of its proper divisors (9277243).

53064869 is a wasteful number, since it uses less digits than its factorization.

53064869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371107.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 53064869 is about 7284.5637480909. The cubic root of 53064869 is about 375.7817623132.

The spelling of 53064869 in words is "fifty-three million, sixty-four thousand, eight hundred sixty-nine".