53067064 has 16 divisors (see below), whose sum is σ = 105354000. Its totient is φ = 24972672.

The previous prime is 53067043. The next prime is 53067067. The reversal of 53067064 is 46076035.

It is a super-2 number, since 2×53067064² = 5632226563160192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53067067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194964 + ... + 195235.

It is an arithmetic number, because the mean of its divisors is an integer number (6584625).

Almost surely, 2^53067064 is an apocalyptic number.

It is an amenable number.

53067064 is a deficient number, since it is larger than the sum of its proper divisors (52286936).

53067064 is a wasteful number, since it uses less digits than its factorization.

53067064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390222 (or 390218 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53067064 is about 7284.7144075798. The cubic root of 53067064 is about 375.7869435791.

The spelling of 53067064 in words is "fifty-three million, sixty-seven thousand, sixty-four".