2305252993 has 8 divisors (see below), whose sum is σ = 2406115008. Its totient is φ = 2204443824.

The previous prime is 2305252951. The next prime is 2305253017. The reversal of 2305252993 is 3992525032.

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 2305252993 - 2¹⁷ = 2305121921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2305252913) 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, 94830 + ... + 116632.

It is an arithmetic number, because the mean of its divisors is an integer number (300764376).

Almost surely, 2^2305252993 is an apocalyptic number.

2305252993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2305252993 is a deficient number, since it is larger than the sum of its proper divisors (100862015).

2305252993 is a wasteful number, since it uses less digits than its factorization.

2305252993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26423.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 2305252993 is about 48013.0502363680. The cubic root of 2305252993 is about 1321.0102827729.

The spelling of 2305252993 in words is "two billion, three hundred five million, two hundred fifty-two thousand, nine hundred ninety-three".