8090256612072 has 32 divisors (see below), whose sum is σ = 20300274910080. Its totient is φ = 2686801086720.

The previous prime is 8090256612023. The next prime is 8090256612079. The reversal of 8090256612072 is 2702166520908.

It is a super-2 number, since 2×8090256612072² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8090256612079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621938193 + ... + 621951200.

It is an arithmetic number, because the mean of its divisors is an integer number (634383590940).

Almost surely, 2^{8090256612072} is an apocalyptic number.

It is an amenable number.

8090256612072 is an abundant number, since it is smaller than the sum of its proper divisors (12210018298008).

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

8090256612072 is a wasteful number, since it uses less digits than its factorization.

8090256612072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243889673 (or 1243889669 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 8090256612072 in words is "eight trillion, ninety billion, two hundred fifty-six million, six hundred twelve thousand, seventy-two".