80458953237625 has 16 divisors (see below), whose sum is σ = 100445793771024. Its totient is φ = 64345995840000.

The previous prime is 80458953237541. The next prime is 80458953237653. The reversal of 80458953237625 is 52673235985408.

It can be written as a sum of positive squares in 8 ways, for example, as 2129603187856 + 78329350049769 = 1459316^2 + 8850387^2 .

It is not a de Polignac number, because 80458953237625 - 2³³ = 80450363303033 is a prime.

It is a super-3 number, since 3×80458953237625³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105452106 + ... + 106212355.

It is an arithmetic number, because the mean of its divisors is an integer number (6277862110689).

Almost surely, 2^{80458953237625} is an apocalyptic number.

It is an amenable number.

80458953237625 is a deficient number, since it is larger than the sum of its proper divisors (19986840533399).

80458953237625 is a wasteful number, since it uses less digits than its factorization.

80458953237625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211667517 (or 211667507 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 67.

The spelling of 80458953237625 in words is "eighty trillion, four hundred fifty-eight billion, nine hundred fifty-three million, two hundred thirty-seven thousand, six hundred twenty-five".