253050249 has 8 divisors (see below), whose sum is σ = 343766592. Its totient is φ = 165517040.

The previous prime is 253050247. The next prime is 253050251. The reversal of 253050249 is 942050352.

It is an interprime number because it is at equal distance from previous prime (253050247) and next prime (253050251).

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

It is a cyclic number.

It is not a de Polignac number, because 253050249 - 2¹ = 253050247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253050247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795597 + ... + 795914.

It is an arithmetic number, because the mean of its divisors is an integer number (42970824).

Almost surely, 2^253050249 is an apocalyptic number.

It is an amenable number.

253050249 is a deficient number, since it is larger than the sum of its proper divisors (90716343).

253050249 is a wasteful number, since it uses less digits than its factorization.

253050249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591567.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 253050249 is about 15907.5532059459. The cubic root of 253050249 is about 632.5122237739.

The spelling of 253050249 in words is "two hundred fifty-three million, fifty thousand, two hundred forty-nine".