52250465 has 16 divisors (see below), whose sum is σ = 64180416. Its totient is φ = 40824000.

The previous prime is 52250453. The next prime is 52250477. The reversal of 52250465 is 56405225.

52250465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52250453) and next prime (52250477).

It is not a de Polignac number, because 52250465 - 2²⁰ = 51201889 is a prime.

It is a super-2 number, since 2×52250465² = 5460222185432450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49190 + ... + 50240.

It is an arithmetic number, because the mean of its divisors is an integer number (4011276).

Almost surely, 2^52250465 is an apocalyptic number.

It is an amenable number.

52250465 is a deficient number, since it is larger than the sum of its proper divisors (11929951).

52250465 is a wasteful number, since it uses less digits than its factorization.

52250465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 52250465 is about 7228.4483120515. The cubic root of 52250465 is about 373.8494275057.

The spelling of 52250465 in words is "fifty-two million, two hundred fifty thousand, four hundred sixty-five".