25220003093 has 2 divisors, whose sum is σ = 25220003094. Its totient is φ = 25220003092.

The previous prime is 25220003071. The next prime is 25220003099. The reversal of 25220003093 is 39030002252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20735424004 + 4484579089 = 143998^2 + 66967^2 .

It is a cyclic number.

It is not a de Polignac number, because 25220003093 - 2²⁸ = 24951567637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25220003099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12610001546 + 12610001547.

It is an arithmetic number, because the mean of its divisors is an integer number (12610001547).

Almost surely, 2^25220003093 is an apocalyptic number.

It is an amenable number.

25220003093 is a deficient number, since it is larger than the sum of its proper divisors (1).

25220003093 is an equidigital number, since it uses as much as digits as its factorization.

25220003093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The spelling of 25220003093 in words is "twenty-five billion, two hundred twenty million, three thousand, ninety-three".