245127093 has 8 divisors (see below), whose sum is σ = 330508800. Its totient is φ = 161581728.

The previous prime is 245127089. The next prime is 245127107. The reversal of 245127093 is 390721542.

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

It is not a de Polignac number, because 245127093 - 2² = 245127089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245127293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458773 + ... + 459306.

It is an arithmetic number, because the mean of its divisors is an integer number (41313600).

Almost surely, 2^245127093 is an apocalyptic number.

It is an amenable number.

245127093 is a deficient number, since it is larger than the sum of its proper divisors (85381707).

245127093 is an equidigital number, since it uses as much as digits as its factorization.

245127093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918171.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 245127093 is about 15656.5351530918. The cubic root of 245127093 is about 625.8406547989.

The spelling of 245127093 in words is "two hundred forty-five million, one hundred twenty-seven thousand, ninety-three".