53676065 has 4 divisors (see below), whose sum is σ = 64411284. Its totient is φ = 42940848.

The previous prime is 53676061. The next prime is 53676107. The reversal of 53676065 is 56067635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25331089 + 28344976 = 5033^2 + 5324^2 .

It is a cyclic number.

It is not a de Polignac number, because 53676065 - 2² = 53676061 is a prime.

It is a super-2 number, since 2×53676065² = 5762239907768450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53676061) 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, 5367602 + ... + 5367611.

It is an arithmetic number, because the mean of its divisors is an integer number (16102821).

Almost surely, 2^53676065 is an apocalyptic number.

It is an amenable number.

53676065 is a deficient number, since it is larger than the sum of its proper divisors (10735219).

53676065 is a wasteful number, since it uses less digits than its factorization.

53676065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735218.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 53676065 is about 7326.3950889916. The cubic root of 53676065 is about 377.2189976401.

The spelling of 53676065 in words is "fifty-three million, six hundred seventy-six thousand, sixty-five".