245382473 has 8 divisors (see below), whose sum is σ = 295197120. Its totient is φ = 199257840.

The previous prime is 245382457. The next prime is 245382479. The reversal of 245382473 is 374283542.

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 245382473 - 2⁴ = 245382457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245382479) by changing a digit.

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, 922358 + ... + 922623.

It is an arithmetic number, because the mean of its divisors is an integer number (36899640).

Almost surely, 2^245382473 is an apocalyptic number.

It is an amenable number.

245382473 is a deficient number, since it is larger than the sum of its proper divisors (49814647).

245382473 is a wasteful number, since it uses less digits than its factorization.

245382473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845007.

The product of its digits is 161280, while the sum is 38.

The square root of 245382473 is about 15664.6887297514. The cubic root of 245382473 is about 626.0579185762.

The spelling of 245382473 in words is "two hundred forty-five million, three hundred eighty-two thousand, four hundred seventy-three".