70535795425 has 6 divisors (see below), whose sum is σ = 87464386358. Its totient is φ = 56428636320.

The previous prime is 70535795381. The next prime is 70535795459. The reversal of 70535795425 is 52459753507.

It can be written as a sum of positive squares in 3 ways, for example, as 13509877824 + 57025917601 = 116232^2 + 238801^2 .

It is a de Polignac number, because none of the positive numbers 2^k-70535795425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1410715884 + ... + 1410715933.

Almost surely, 2^70535795425 is an apocalyptic number.

It is an amenable number.

70535795425 is a deficient number, since it is larger than the sum of its proper divisors (16928590933).

70535795425 is a wasteful number, since it uses less digits than its factorization.

70535795425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821431827 (or 2821431822 counting only the distinct ones).

The product of its (nonzero) digits is 6615000, while the sum is 52.

The spelling of 70535795425 in words is "seventy billion, five hundred thirty-five million, seven hundred ninety-five thousand, four hundred twenty-five".