78950283499608 has 64 divisors (see below), whose sum is σ = 204327718560000. Its totient is φ = 25391123866752.

The previous prime is 78950283499597. The next prime is 78950283499621. The reversal of 78950283499608 is 80699438205987.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39567510 + ... + 41514917.

It is an arithmetic number, because the mean of its divisors is an integer number (3192620602500).

Almost surely, 2^{78950283499608} is an apocalyptic number.

It is an amenable number.

78950283499608 is an abundant number, since it is smaller than the sum of its proper divisors (125377435060392).

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

78950283499608 is a wasteful number, since it uses less digits than its factorization.

78950283499608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81083864 (or 81083860 counting only the distinct ones).

The product of its (nonzero) digits is 1881169920, while the sum is 78.

The spelling of 78950283499608 in words is "seventy-eight trillion, nine hundred fifty billion, two hundred eighty-three million, four hundred ninety-nine thousand, six hundred eight".