80263464960 has 384 divisors, whose sum is σ = 297541520640. Its totient is φ = 18091081728.

The previous prime is 80263464937. The next prime is 80263465001. The reversal of 80263464960 is 6946436208.

It is a tau number, because it is divible by the number of its divisors (384).

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 31 ways as a sum of consecutive naturals, for example, 15695364 + ... + 15700476.

It is an arithmetic number, because the mean of its divisors is an integer number (774847710).

Almost surely, 2^80263464960 is an apocalyptic number.

80263464960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80263464960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148770760320).

80263464960 is an abundant number, since it is smaller than the sum of its proper divisors (217278055680).

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

80263464960 is a wasteful number, since it uses less digits than its factorization.

80263464960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223 (or 5203 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 80263464960 in words is "eighty billion, two hundred sixty-three million, four hundred sixty-four thousand, nine hundred sixty".