52614645 has 8 divisors (see below), whose sum is σ = 84183456. Its totient is φ = 28061136.

The previous prime is 52614623. The next prime is 52614647. The reversal of 52614645 is 54641625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52614645 - 2⁸ = 52614389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52614647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753807 + ... + 1753836.

It is an arithmetic number, because the mean of its divisors is an integer number (10522932).

Almost surely, 2^52614645 is an apocalyptic number.

It is an amenable number.

52614645 is a deficient number, since it is larger than the sum of its proper divisors (31568811).

52614645 is a wasteful number, since it uses less digits than its factorization.

52614645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3507651.

The product of its digits is 28800, while the sum is 33.

The square root of 52614645 is about 7253.5953154281. The cubic root of 52614645 is about 374.7159804977.

The spelling of 52614645 in words is "fifty-two million, six hundred fourteen thousand, six hundred forty-five".