80237782852625 has 32 divisors (see below), whose sum is σ = 101408997580800. Its totient is φ = 63374760072000.

The previous prime is 80237782852561. The next prime is 80237782852627. The reversal of 80237782852625 is 52625828773208.

It is not a de Polignac number, because 80237782852625 - 2⁶ = 80237782852561 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80237782852627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227234960 + ... + 227587790.

It is an arithmetic number, because the mean of its divisors is an integer number (3169031174400).

Almost surely, 2^{80237782852625} is an apocalyptic number.

It is an amenable number.

80237782852625 is a deficient number, since it is larger than the sum of its proper divisors (21171214728175).

80237782852625 is a wasteful number, since it uses less digits than its factorization.

80237782852625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375954 (or 375944 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 65.

The spelling of 80237782852625 in words is "eighty trillion, two hundred thirty-seven billion, seven hundred eighty-two million, eight hundred fifty-two thousand, six hundred twenty-five".