253250315 has 8 divisors (see below), whose sum is σ = 313703808. Its totient is φ = 196064640.

The previous prime is 253250299. The next prime is 253250321. The reversal of 253250315 is 513052352.

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

It is not a de Polignac number, because 253250315 - 2⁴ = 253250299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816782 + ... + 817091.

It is an arithmetic number, because the mean of its divisors is an integer number (39212976).

Almost surely, 2^253250315 is an apocalyptic number.

253250315 is a deficient number, since it is larger than the sum of its proper divisors (60453493).

253250315 is a wasteful number, since it uses less digits than its factorization.

253250315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633909.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 253250315 is about 15913.8403598880. The cubic root of 253250315 is about 632.6788716450.

The spelling of 253250315 in words is "two hundred fifty-three million, two hundred fifty thousand, three hundred fifteen".