245452863 has 8 divisors (see below), whose sum is σ = 327430576. Its totient is φ = 163555200.

The previous prime is 245452861. The next prime is 245452871. The reversal of 245452863 is 368254542.

245452863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 245452863 - 2¹ = 245452861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245452861) 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, 12448 + ... + 25413.

It is an arithmetic number, because the mean of its divisors is an integer number (40928822).

Almost surely, 2^245452863 is an apocalyptic number.

245452863 is a deficient number, since it is larger than the sum of its proper divisors (81977713).

245452863 is a wasteful number, since it uses less digits than its factorization.

245452863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40025.

The product of its digits is 230400, while the sum is 39.

The square root of 245452863 is about 15666.9353416678. The cubic root of 245452863 is about 626.1177761573.

The spelling of 245452863 in words is "two hundred forty-five million, four hundred fifty-two thousand, eight hundred sixty-three".