75663085 has 8 divisors (see below), whose sum is σ = 90937440. Its totient is φ = 60435984.

The previous prime is 75663061. The next prime is 75663103. The reversal of 75663085 is 58036657.

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 75663085 - 2¹³ = 75654893 is a prime.

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, 8187 + ... + 14776.

It is an arithmetic number, because the mean of its divisors is an integer number (11367180).

Almost surely, 2^75663085 is an apocalyptic number.

It is an amenable number.

75663085 is a deficient number, since it is larger than the sum of its proper divisors (15274355).

75663085 is a wasteful number, since it uses less digits than its factorization.

75663085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23627.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 75663085 is about 8698.4530233830. The cubic root of 75663085 is about 422.9555046744.

The spelling of 75663085 in words is "seventy-five million, six hundred sixty-three thousand, eighty-five".