70565703425 has 48 divisors (see below), whose sum is σ = 100897708800. Its totient is φ = 47955836160.

The previous prime is 70565703361. The next prime is 70565703433. The reversal of 70565703425 is 52430756507.

It is not a de Polignac number, because 70565703425 - 2⁶ = 70565703361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12695747 + ... + 12701303.

It is an arithmetic number, because the mean of its divisors is an integer number (2102035600).

Almost surely, 2^70565703425 is an apocalyptic number.

It is an amenable number.

70565703425 is a deficient number, since it is larger than the sum of its proper divisors (30332005375).

70565703425 is a wasteful number, since it uses less digits than its factorization.

70565703425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6210 (or 6205 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 70565703425 in words is "seventy billion, five hundred sixty-five million, seven hundred three thousand, four hundred twenty-five".