253083055 has 8 divisors (see below), whose sum is σ = 303820992. Its totient is φ = 202385568.

The previous prime is 253083041. The next prime is 253083107. The reversal of 253083055 is 550380352.

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 253083055 - 2¹⁷ = 252951983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 23281.

It is an arithmetic number, because the mean of its divisors is an integer number (37977624).

Almost surely, 2^253083055 is an apocalyptic number.

253083055 is a deficient number, since it is larger than the sum of its proper divisors (50737937).

253083055 is a wasteful number, since it uses less digits than its factorization.

253083055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20225.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 253083055 is about 15908.5843179084. The cubic root of 253083055 is about 632.5395560257.

The spelling of 253083055 in words is "two hundred fifty-three million, eighty-three thousand, fifty-five".