80925732044 has 12 divisors (see below), whose sum is σ = 141666961800. Its totient is φ = 40449457248.

The previous prime is 80925731993. The next prime is 80925732079. The reversal of 80925732044 is 44023752908.

It is a junction number, because it is equal to n+sod(n) for n = 80925731986 and 80925732004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3338609 + ... + 3362760.

It is an arithmetic number, because the mean of its divisors is an integer number (11805580150).

Almost surely, 2^80925732044 is an apocalyptic number.

It is an amenable number.

80925732044 is a deficient number, since it is larger than the sum of its proper divisors (60741229756).

80925732044 is a wasteful number, since it uses less digits than its factorization.

80925732044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6704392 (or 6704390 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 80925732044 in words is "eighty billion, nine hundred twenty-five million, seven hundred thirty-two thousand, forty-four".