80808153847 has 8 divisors (see below), whose sum is σ = 82189170000. Its totient is φ = 79438320384.

The previous prime is 80808153841. The next prime is 80808153929. The reversal of 80808153847 is 74835180808.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80808153847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80808153794 and 80808153803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80808153841) 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, 2781097 + ... + 2810002.

It is an arithmetic number, because the mean of its divisors is an integer number (10273646250).

Almost surely, 2^80808153847 is an apocalyptic number.

80808153847 is a deficient number, since it is larger than the sum of its proper divisors (1381016153).

80808153847 is a wasteful number, since it uses less digits than its factorization.

80808153847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591345.

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 80808153847 in words is "eighty billion, eight hundred eight million, one hundred fifty-three thousand, eight hundred forty-seven".