20262025325 has 6 divisors (see below), whose sum is σ = 25124911434. Its totient is φ = 16209620240.

The previous prime is 20262025261. The next prime is 20262025349. The reversal of 20262025325 is 52352026202.

It can be written as a sum of positive squares in 3 ways, for example, as 287573764 + 19974451561 = 16958^2 + 141331^2 .

It is not a de Polignac number, because 20262025325 - 2⁶ = 20262025261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 405240482 + ... + 405240531.

It is an arithmetic number, because the mean of its divisors is an integer number (4187485239).

Almost surely, 2^20262025325 is an apocalyptic number.

20262025325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20262025325 is a deficient number, since it is larger than the sum of its proper divisors (4862886109).

20262025325 is an equidigital number, since it uses as much as digits as its factorization.

20262025325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810481023 (or 810481018 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 20262025325 in words is "twenty billion, two hundred sixty-two million, twenty-five thousand, three hundred twenty-five".