80534274048 has 384 divisors, whose sum is σ = 251251752960. Its totient is φ = 24784404480.

The previous prime is 80534274047. The next prime is 80534274049. The reversal of 80534274048 is 84047243508.

It is a happy number.

80534274048 is a `hidden beast` number, since 8 + 0 + 534 + 2 + 74 + 0 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (80534274047) and next prime (80534274049).

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

It is a junction number, because it is equal to n+sod(n) for n = 80534273994 and 80534274012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80534274047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210272065 + ... + 210272447.

It is an arithmetic number, because the mean of its divisors is an integer number (654301440).

Almost surely, 2^80534274048 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 80534274048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125625876480).

80534274048 is an abundant number, since it is smaller than the sum of its proper divisors (170717478912).

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

80534274048 is a wasteful number, since it uses less digits than its factorization.

80534274048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 80534274048 in words is "eighty billion, five hundred thirty-four million, two hundred seventy-four thousand, forty-eight".