70895509000 has 32 divisors (see below), whose sum is σ = 165895493400. Its totient is φ = 28358203200.

The previous prime is 70895508949. The next prime is 70895509007. The reversal of 70895509000 is 90559807.

It can be written as a sum of positive squares in 4 ways, for example, as 32797934404 + 38097574596 = 181102^2 + 195186^2 .

It is not an unprimeable number, because it can be changed into a prime (70895509007) 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, 35446755 + ... + 35448754.

Almost surely, 2^70895509000 is an apocalyptic number.

It is an amenable number.

70895509000 is an abundant number, since it is smaller than the sum of its proper divisors (94999984400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70895509000 is a wasteful number, since it uses less digits than its factorization.

70895509000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70895530 (or 70895516 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 43.

The spelling of 70895509000 in words is "seventy billion, eight hundred ninety-five million, five hundred nine thousand".