1616052265 has 8 divisors (see below), whose sum is σ = 1940758848. Its totient is φ = 1291844400.

The previous prime is 1616052259. The next prime is 1616052343. The reversal of 1616052265 is 5622506161.

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

It is not a de Polignac number, because 1616052265 - 2¹¹ = 1616050217 is a prime.

It is a super-2 number, since 2×1616052265² = 5223249846423260450, which contains 22 as substring.

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 1616052265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117511 + ... + 130540.

It is an arithmetic number, because the mean of its divisors is an integer number (242594856).

Almost surely, 2^1616052265 is an apocalyptic number.

It is an amenable number.

1616052265 is a deficient number, since it is larger than the sum of its proper divisors (324706583).

1616052265 is a wasteful number, since it uses less digits than its factorization.

1616052265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249359.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1616052265 is about 40200.1525494618. The cubic root of 1616052265 is about 1173.5055126669.

The spelling of 1616052265 in words is "one billion, six hundred sixteen million, fifty-two thousand, two hundred sixty-five".