70800902650 has 24 divisors (see below), whose sum is σ = 132561810144. Its totient is φ = 28132806000.

The previous prime is 70800902593. The next prime is 70800902657. The reversal of 70800902650 is 5620900807.

It is not an unprimeable number, because it can be changed into a prime (70800902657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4681252 + ... + 4696351.

It is an arithmetic number, because the mean of its divisors is an integer number (5523408756).

Almost surely, 2^70800902650 is an apocalyptic number.

70800902650 is a deficient number, since it is larger than the sum of its proper divisors (61760907494).

70800902650 is a wasteful number, since it uses less digits than its factorization.

70800902650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377766 (or 9377761 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 70800902650 in words is "seventy billion, eight hundred million, nine hundred two thousand, six hundred fifty".