75704699689 has 4 divisors (see below), whose sum is σ = 75721944960. Its totient is φ = 75687454420.

The previous prime is 75704699671. The next prime is 75704699699. The reversal of 75704699689 is 98699640757.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75704699689 - 2¹³ = 75704691497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75704699639) 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, 8616049 + ... + 8624830.

It is an arithmetic number, because the mean of its divisors is an integer number (18930486240).

Almost surely, 2^75704699689 is an apocalyptic number.

It is an amenable number.

75704699689 is a deficient number, since it is larger than the sum of its proper divisors (17245271).

75704699689 is a wasteful number, since it uses less digits than its factorization.

75704699689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17245270.

The product of its (nonzero) digits is 205752960, while the sum is 70.

The spelling of 75704699689 in words is "seventy-five billion, seven hundred four million, six hundred ninety-nine thousand, six hundred eighty-nine".