75058465 has 4 divisors (see below), whose sum is σ = 90070164. Its totient is φ = 60046768.

The previous prime is 75058463. The next prime is 75058481. The reversal of 75058465 is 56485057.

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 36469521 + 38588944 = 6039^2 + 6212^2 .

It is a cyclic number.

It is not a de Polignac number, because 75058465 - 2¹ = 75058463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75058463) 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, 7505842 + ... + 7505851.

It is an arithmetic number, because the mean of its divisors is an integer number (22517541).

Almost surely, 2^75058465 is an apocalyptic number.

It is an amenable number.

75058465 is a deficient number, since it is larger than the sum of its proper divisors (15011699).

75058465 is a wasteful number, since it uses less digits than its factorization.

75058465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15011698.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 75058465 is about 8663.6288586250. The cubic root of 75058465 is about 421.8258848354.

The spelling of 75058465 in words is "seventy-five million, fifty-eight thousand, four hundred sixty-five".