70819594085 has 8 divisors (see below), whose sum is σ = 87724916736. Its totient is φ = 54828072720.

The previous prime is 70819594081. The next prime is 70819594091. The reversal of 70819594085 is 58049591807.

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

It is not a de Polignac number, because 70819594085 - 2² = 70819594081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70819594085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70819594081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228450149 + ... + 228450458.

It is an arithmetic number, because the mean of its divisors is an integer number (10965614592).

Almost surely, 2^70819594085 is an apocalyptic number.

It is an amenable number.

70819594085 is a deficient number, since it is larger than the sum of its proper divisors (16905322651).

70819594085 is a wasteful number, since it uses less digits than its factorization.

70819594085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456900643.

The product of its (nonzero) digits is 3628800, while the sum is 56.

The spelling of 70819594085 in words is "seventy billion, eight hundred nineteen million, five hundred ninety-four thousand, eighty-five".