77104803801 has 16 divisors (see below), whose sum is σ = 103834872000. Its totient is φ = 50889595968.

The previous prime is 77104803793. The next prime is 77104803823. The reversal of 77104803801 is 10830840177.

It is not a de Polignac number, because 77104803801 - 2³ = 77104803793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 77104803801.

It is not an unprimeable number, because it can be changed into a prime (77104803001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419695 + ... + 574763.

It is an arithmetic number, because the mean of its divisors is an integer number (6489679500).

Almost surely, 2^77104803801 is an apocalyptic number.

It is an amenable number.

77104803801 is a deficient number, since it is larger than the sum of its proper divisors (26730068199).

77104803801 is a wasteful number, since it uses less digits than its factorization.

77104803801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156728.

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 77104803801 in words is "seventy-seven billion, one hundred four million, eight hundred three thousand, eight hundred one".