1580118126612 has 96 divisors (see below), whose sum is σ = 3773100304512. Its totient is φ = 514545647616.

The previous prime is 1580118126593. The next prime is 1580118126641. The reversal of 1580118126612 is 2166218110851.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 49559508 + ... + 49591380.

It is an arithmetic number, because the mean of its divisors is an integer number (39303128172).

Almost surely, 2^{1580118126612} is an apocalyptic number.

1580118126612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1580118126612 is an abundant number, since it is smaller than the sum of its proper divisors (2192982177900).

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

1580118126612 is a wasteful number, since it uses less digits than its factorization.

1580118126612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32457 (or 32455 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 42.

The spelling of 1580118126612 in words is "one trillion, five hundred eighty billion, one hundred eighteen million, one hundred twenty-six thousand, six hundred twelve".