80245253601 has 12 divisors (see below), whose sum is σ = 116687730900. Its totient is φ = 53137795680.

The previous prime is 80245253597. The next prime is 80245253653. The reversal of 80245253601 is 10635254208.

80245253601 is a `hidden beast` number, since 8 + 0 + 2 + 45 + 2 + 5 + 3 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12917459025 + 67327794576 = 113655^2 + 259476^2 .

It is not a de Polignac number, because 80245253601 - 2² = 80245253597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80245253401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29918590 + ... + 29921271.

It is an arithmetic number, because the mean of its divisors is an integer number (9723977575).

Almost surely, 2^80245253601 is an apocalyptic number.

It is an amenable number.

80245253601 is a deficient number, since it is larger than the sum of its proper divisors (36442477299).

80245253601 is a wasteful number, since it uses less digits than its factorization.

80245253601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59840016 (or 59840013 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

It can be divided in two parts, 8024 and 5253601, that added together give a palindrome (5261625).

The spelling of 80245253601 in words is "eighty billion, two hundred forty-five million, two hundred fifty-three thousand, six hundred one".