80690803060 has 48 divisors (see below), whose sum is σ = 193743373824. Its totient is φ = 27653211648.

The previous prime is 80690803051. The next prime is 80690803121. The reversal of 80690803060 is 6030809608.

It is a super-2 number, since 2×80690803060² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 194172 + ... + 446188.

It is an arithmetic number, because the mean of its divisors is an integer number (4036320288).

Almost surely, 2^80690803060 is an apocalyptic number.

It is an amenable number.

80690803060 is an abundant number, since it is smaller than the sum of its proper divisors (113052570764).

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

80690803060 is a wasteful number, since it uses less digits than its factorization.

80690803060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254320 (or 254318 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 80690803060 in words is "eighty billion, six hundred ninety million, eight hundred three thousand, sixty".