80363835552 has 768 divisors, whose sum is σ = 298478960640. Its totient is φ = 18258739200.

The previous prime is 80363835533. The next prime is 80363835569. The reversal of 80363835552 is 25553836308.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 157885474 + ... + 157885982.

It is an arithmetic number, because the mean of its divisors is an integer number (388644480).

Almost surely, 2^80363835552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80363835552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149239480320).

80363835552 is an abundant number, since it is smaller than the sum of its proper divisors (218115125088).

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

80363835552 is a wasteful number, since it uses less digits than its factorization.

80363835552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 80363835552 in words is "eighty billion, three hundred sixty-three million, eight hundred thirty-five thousand, five hundred fifty-two".