80610455045068 has 48 divisors (see below), whose sum is σ = 156032352731584. Its totient is φ = 36197732563200.

The previous prime is 80610455045059. The next prime is 80610455045069. The reversal of 80610455045068 is 86054055401608.

It is a super-2 number, since 2×80610455045068² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (80610455045069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44434393 + ... + 46212943.

Almost surely, 2^{80610455045068} is an apocalyptic number.

It is an amenable number.

80610455045068 is a deficient number, since it is larger than the sum of its proper divisors (75421897686516).

80610455045068 is a wasteful number, since it uses less digits than its factorization.

80610455045068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802162 (or 1802160 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 80610455045068 in words is "eighty trillion, six hundred ten billion, four hundred fifty-five million, forty-five thousand, sixty-eight".