52075417 has 4 divisors (see below), whose sum is σ = 52160436. Its totient is φ = 51990400.

The previous prime is 52075411. The next prime is 52075421. The reversal of 52075417 is 71457025.

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 1679616 + 50395801 = 1296^2 + 7099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52075417 is a prime.

It is a Smith number, since the sum of its digits (31) 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 not an unprimeable number, because it can be changed into a prime (52075411) 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, 41584 + ... + 42817.

It is an arithmetic number, because the mean of its divisors is an integer number (13040109).

Almost surely, 2^52075417 is an apocalyptic number.

It is an amenable number.

52075417 is a deficient number, since it is larger than the sum of its proper divisors (85019).

52075417 is an equidigital number, since it uses as much as digits as its factorization.

52075417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85018.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 52075417 is about 7216.3298843664. The cubic root of 52075417 is about 373.4314738977.

The spelling of 52075417 in words is "fifty-two million, seventy-five thousand, four hundred seventeen".