7525197291223 has 2 divisors, whose sum is σ = 7525197291224. Its totient is φ = 7525197291222.

The previous prime is 7525197291221. The next prime is 7525197291239. The reversal of 7525197291223 is 3221927915257.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7525197291223 - 2¹ = 7525197291221 is a prime.

Together with 7525197291221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7525197291221) by changing a digit.

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 as a sum of consecutive naturals, namely, 3762598645611 + 3762598645612.

It is an arithmetic number, because the mean of its divisors is an integer number (3762598645612).

Almost surely, 2^{7525197291223} is an apocalyptic number.

7525197291223 is a deficient number, since it is larger than the sum of its proper divisors (1).

7525197291223 is an equidigital number, since it uses as much as digits as its factorization.

7525197291223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4762800, while the sum is 55.

The spelling of 7525197291223 in words is "seven trillion, five hundred twenty-five billion, one hundred ninety-seven million, two hundred ninety-one thousand, two hundred twenty-three".