80249061026225 has 48 divisors (see below), whose sum is σ = 122488236834432. Its totient is φ = 50788447234560.

The previous prime is 80249061026089. The next prime is 80249061026237. The reversal of 80249061026225 is 52262016094208.

It is not a de Polignac number, because 80249061026225 - 2¹² = 80249061022129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80249061026225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15363194 + ... + 19912956.

It is an arithmetic number, because the mean of its divisors is an integer number (2551838267384).

Almost surely, 2^{80249061026225} is an apocalyptic number.

It is an amenable number.

80249061026225 is a deficient number, since it is larger than the sum of its proper divisors (42239175808207).

80249061026225 is a wasteful number, since it uses less digits than its factorization.

80249061026225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557546 (or 4557541 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 80249061026225 in words is "eighty trillion, two hundred forty-nine billion, sixty-one million, twenty-six thousand, two hundred twenty-five".