1580441061872 has 10 divisors (see below), whose sum is σ = 3062104557408. Its totient is φ = 790220530928.

The previous prime is 1580441061863. The next prime is 1580441061877. The reversal of 1580441061872 is 2781601440851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1580441061877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49388783168 + ... + 49388783199.

Almost surely, 2^{1580441061872} is an apocalyptic number.

It is an amenable number.

1580441061872 is a deficient number, since it is larger than the sum of its proper divisors (1481663495536).

1580441061872 is an equidigital number, since it uses as much as digits as its factorization.

1580441061872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98777566375 (or 98777566369 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 1580441061872 in words is "one trillion, five hundred eighty billion, four hundred forty-one million, sixty-one thousand, eight hundred seventy-two".