80382075345534 has 128 divisors (see below), whose sum is σ = 164635401909888. Its totient is φ = 26159022489600.

The previous prime is 80382075345457. The next prime is 80382075345541. The reversal of 80382075345534 is 43554357028308.

It is a super-2 number, since 2×80382075345534² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11938519632 + ... + 11938526364.

It is an arithmetic number, because the mean of its divisors is an integer number (1286214077421).

Almost surely, 2^{80382075345534} is an apocalyptic number.

80382075345534 is an abundant number, since it is smaller than the sum of its proper divisors (84253326564354).

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

80382075345534 is a wasteful number, since it uses less digits than its factorization.

80382075345534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7822.

The product of its (nonzero) digits is 48384000, while the sum is 57.

The spelling of 80382075345534 in words is "eighty trillion, three hundred eighty-two billion, seventy-five million, three hundred forty-five thousand, five hundred thirty-four".