80000327956 has 12 divisors (see below), whose sum is σ = 140498798580. Its totient is φ = 39857814080.

The previous prime is 80000327929. The next prime is 80000327983. The reversal of 80000327956 is 65972300008.

It is an interprime number because it is at equal distance from previous prime (80000327929) and next prime (80000327983).

It can be written as a sum of positive squares in 2 ways, for example, as 30671917956 + 49328410000 = 175134^2 + 222100^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35586211 + ... + 35588458.

It is an arithmetic number, because the mean of its divisors is an integer number (11708233215).

Almost surely, 2^80000327956 is an apocalyptic number.

It is an amenable number.

80000327956 is a deficient number, since it is larger than the sum of its proper divisors (60498470624).

80000327956 is a wasteful number, since it uses less digits than its factorization.

80000327956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71174954 (or 71174952 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 80000327956 in words is "eighty billion, three hundred twenty-seven thousand, nine hundred fifty-six".