252273025 has 12 divisors (see below), whose sum is σ = 313038000. Its totient is φ = 201676880.

The previous prime is 252272989. The next prime is 252273029. The reversal of 252273025 is 520372252.

It is not a de Polignac number, because 252273025 - 2¹³ = 252264833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252272984 and 252273002.

It is not an unprimeable number, because it can be changed into a prime (252273029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46926 + ... + 52024.

It is an arithmetic number, because the mean of its divisors is an integer number (26086500).

Almost surely, 2^252273025 is an apocalyptic number.

252273025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252273025 is a deficient number, since it is larger than the sum of its proper divisors (60764975).

252273025 is a wasteful number, since it uses less digits than its factorization.

252273025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088 (or 7083 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 252273025 is about 15883.1050175965. The cubic root of 252273025 is about 631.8639890847.

The spelling of 252273025 in words is "two hundred fifty-two million, two hundred seventy-three thousand, twenty-five".