52265545 has 8 divisors (see below), whose sum is σ = 65445696. Its totient is φ = 39994416.

The previous prime is 52265539. The next prime is 52265567. The reversal of 52265545 is 54556225.

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 52265545 - 2³ = 52265537 is a prime.

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 52265545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227127 + ... + 227356.

It is an arithmetic number, because the mean of its divisors is an integer number (8180712).

Almost surely, 2^52265545 is an apocalyptic number.

It is an amenable number.

52265545 is a deficient number, since it is larger than the sum of its proper divisors (13180151).

52265545 is a wasteful number, since it uses less digits than its factorization.

52265545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454511.

The product of its digits is 60000, while the sum is 34.

The square root of 52265545 is about 7229.4913375700. The cubic root of 52265545 is about 373.8853895913.

The spelling of 52265545 in words is "fifty-two million, two hundred sixty-five thousand, five hundred forty-five".