25250020226026 has 8 divisors (see below), whose sum is σ = 37875055397220. Its totient is φ = 12625001760288.

The previous prime is 25250020226023. The next prime is 25250020226129. The reversal of 25250020226026 is 62062202005252.

It can be written as a sum of positive squares in 2 ways, for example, as 25247157869025 + 2862357001 = 5024655^2 + 53501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 25250020225982 and 25250020226000.

It is not an unprimeable number, because it can be changed into a prime (25250020226023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777630 + ... + 7148758.

Almost surely, 2^{25250020226026} is an apocalyptic number.

25250020226026 is a deficient number, since it is larger than the sum of its proper divisors (12625035171194).

25250020226026 is a wasteful number, since it uses less digits than its factorization.

25250020226026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8352728.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 25250020226026 in words is "twenty-five trillion, two hundred fifty billion, twenty million, two hundred twenty-six thousand, twenty-six".