9025507676249 has 2 divisors, whose sum is σ = 9025507676250. Its totient is φ = 9025507676248.

The previous prime is 9025507676209. The next prime is 9025507676287. The reversal of 9025507676249 is 9426767055209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8784892900624 + 240614775625 = 2963932^2 + 490525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9025507676249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9025507676191 and 9025507676200.

It is not a weakly prime, because it can be changed into another prime (9025507676209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4512753838124 + 4512753838125.

It is an arithmetic number, because the mean of its divisors is an integer number (4512753838125).

Almost surely, 2^{9025507676249} is an apocalyptic number.

It is an amenable number.

9025507676249 is a deficient number, since it is larger than the sum of its proper divisors (1).

9025507676249 is an equidigital number, since it uses as much as digits as its factorization.

9025507676249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 9025507676249 in words is "nine trillion, twenty-five billion, five hundred seven million, six hundred seventy-six thousand, two hundred forty-nine".