7925690252099 has 2 divisors, whose sum is σ = 7925690252100. Its totient is φ = 7925690252098.

The previous prime is 7925690252069. The next prime is 7925690252111. The reversal of 7925690252099 is 9902520965297.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7925690252099 - 2⁴⁰ = 6826178624323 is a prime.

It is a super-2 number, since 2×7925690252099² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7925690252069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3962845126049 + 3962845126050.

It is an arithmetic number, because the mean of its divisors is an integer number (3962845126050).

Almost surely, 2^{7925690252099} is an apocalyptic number.

7925690252099 is a deficient number, since it is larger than the sum of its proper divisors (1).

7925690252099 is an equidigital number, since it uses as much as digits as its factorization.

7925690252099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55112400, while the sum is 65.

The spelling of 7925690252099 in words is "seven trillion, nine hundred twenty-five billion, six hundred ninety million, two hundred fifty-two thousand, ninety-nine".