75518485 has 8 divisors (see below), whose sum is σ = 103568256. Its totient is φ = 51784080.

The previous prime is 75518473. The next prime is 75518491. The reversal of 75518485 is 58481557.

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

It is not a de Polignac number, because 75518485 - 2⁷ = 75518357 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, 1078801 + ... + 1078870.

It is an arithmetic number, because the mean of its divisors is an integer number (12946032).

Almost surely, 2^75518485 is an apocalyptic number.

It is an amenable number.

75518485 is a deficient number, since it is larger than the sum of its proper divisors (28049771).

75518485 is a wasteful number, since it uses less digits than its factorization.

75518485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157683.

The product of its digits is 224000, while the sum is 43.

The square root of 75518485 is about 8690.1372256139. The cubic root of 75518485 is about 422.6858955776.

The spelling of 75518485 in words is "seventy-five million, five hundred eighteen thousand, four hundred eighty-five".