25275277500250 has 32 divisors (see below), whose sum is σ = 47364249943296. Its totient is φ = 10099655773200.

The previous prime is 25275277500247. The next prime is 25275277500257. The reversal of 25275277500250 is 5200577257252.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25275277500194 and 25275277500203.

It is not an unprimeable number, because it can be changed into a prime (25275277500257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52033902 + ... + 52517401.

It is an arithmetic number, because the mean of its divisors is an integer number (1480132810728).

Almost surely, 2^{25275277500250} is an apocalyptic number.

25275277500250 is a deficient number, since it is larger than the sum of its proper divisors (22088972443046).

25275277500250 is a wasteful number, since it uses less digits than its factorization.

25275277500250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104552287 (or 104552277 counting only the distinct ones).

The product of its (nonzero) digits is 3430000, while the sum is 49.

The spelling of 25275277500250 in words is "twenty-five trillion, two hundred seventy-five billion, two hundred seventy-seven million, five hundred thousand, two hundred fifty".