75305695 has 8 divisors (see below), whose sum is σ = 90432144. Its totient is φ = 60201024.

The previous prime is 75305677. The next prime is 75305707. The reversal of 75305695 is 59650357.

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

It is a cyclic number.

It is not a de Polignac number, because 75305695 - 2⁷ = 75305567 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3507 + ... + 12763.

It is an arithmetic number, because the mean of its divisors is an integer number (11304018).

Almost surely, 2^75305695 is an apocalyptic number.

75305695 is a deficient number, since it is larger than the sum of its proper divisors (15126449).

75305695 is a wasteful number, since it uses less digits than its factorization.

75305695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10889.

The product of its (nonzero) digits is 141750, while the sum is 40.

The square root of 75305695 is about 8677.8853991050. The cubic root of 75305695 is about 422.2885185089.

It can be divided in two parts, 7530 and 5695, that added together give a square (13225 = 115²).

The spelling of 75305695 in words is "seventy-five million, three hundred five thousand, six hundred ninety-five".