75065614241 has 4 divisors (see below), whose sum is σ = 75066165012. Its totient is φ = 75065063472.

The previous prime is 75065614207. The next prime is 75065614243. The reversal of 75065614241 is 14241656057.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14241656057 = 64817 ⋅219721.

It can be written as a sum of positive squares in 2 ways, for example, as 49152663616 + 25912950625 = 221704^2 + 160975^2 .

It is a cyclic number.

It is not a de Polignac number, because 75065614241 - 2¹⁴ = 75065597857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75065614243) 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, 96035 + ... + 399191.

It is an arithmetic number, because the mean of its divisors is an integer number (18766541253).

Almost surely, 2^75065614241 is an apocalyptic number.

It is an amenable number.

75065614241 is a deficient number, since it is larger than the sum of its proper divisors (550771).

75065614241 is a wasteful number, since it uses less digits than its factorization.

75065614241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550770.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 75065614241 in words is "seventy-five billion, sixty-five million, six hundred fourteen thousand, two hundred forty-one".