70808148609 has 8 divisors (see below), whose sum is σ = 102993670752. Its totient is φ = 42914029440.

The previous prime is 70808148577. The next prime is 70808148617. The reversal of 70808148609 is 90684180807.

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

It is not a de Polignac number, because 70808148609 - 2⁵ = 70808148577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70808148659) 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, 1072850704 + ... + 1072850769.

It is an arithmetic number, because the mean of its divisors is an integer number (12874208844).

Almost surely, 2^70808148609 is an apocalyptic number.

It is an amenable number.

70808148609 is a deficient number, since it is larger than the sum of its proper divisors (32185522143).

70808148609 is a wasteful number, since it uses less digits than its factorization.

70808148609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145701487.

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 70808148609 in words is "seventy billion, eight hundred eight million, one hundred forty-eight thousand, six hundred nine".