78088560050801 has 32 divisors (see below), whose sum is σ = 81672267962880. Its totient is φ = 74566676217600.

The previous prime is 78088560050783. The next prime is 78088560050843. The reversal of 78088560050801 is 10805006588087.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 78088560050801 - 2¹⁰ = 78088560049777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78088560250801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13414970471 + ... + 13414976291.

It is an arithmetic number, because the mean of its divisors is an integer number (2552258373840).

Almost surely, 2^{78088560050801} is an apocalyptic number.

It is an amenable number.

78088560050801 is a deficient number, since it is larger than the sum of its proper divisors (3583707912079).

78088560050801 is a wasteful number, since it uses less digits than its factorization.

78088560050801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12425.

The product of its (nonzero) digits is 4300800, while the sum is 56.

The spelling of 78088560050801 in words is "seventy-eight trillion, eighty-eight billion, five hundred sixty million, fifty thousand, eight hundred one".