25035273 has 12 divisors (see below), whose sum is σ = 37139908. Its totient is φ = 16238880.

The previous prime is 25035253. The next prime is 25035281. The reversal of 25035273 is 37253052.

It can be written as a sum of positive squares in 2 ways, for example, as 19289664 + 5745609 = 4392^2 + 2397^2 .

It is not a de Polignac number, because 25035273 - 2¹⁰ = 25034249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25035223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37258 + ... + 37923.

Almost surely, 2^25035273 is an apocalyptic number.

It is an amenable number.

25035273 is a deficient number, since it is larger than the sum of its proper divisors (12104635).

25035273 is a wasteful number, since it uses less digits than its factorization.

25035273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75224 (or 75221 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 25035273 is about 5003.5260566924. The cubic root of 25035273 is about 292.5392276996.

It can be divided in two parts, 2503 and 5273, that added together give a 5-th power (7776 = 6⁵).

The spelling of 25035273 in words is "twenty-five million, thirty-five thousand, two hundred seventy-three".