245308463 has 8 divisors (see below), whose sum is σ = 250770432. Its totient is φ = 239856696.

The previous prime is 245308439. The next prime is 245308513. The reversal of 245308463 is 364803542.

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 245308463 - 2¹⁶ = 245242927 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 (245307463) 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, 66206 + ... + 69812.

It is an arithmetic number, because the mean of its divisors is an integer number (31346304).

Almost surely, 2^245308463 is an apocalyptic number.

245308463 is a deficient number, since it is larger than the sum of its proper divisors (5461969).

245308463 is a wasteful number, since it uses less digits than its factorization.

245308463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 245308463 is about 15662.3262320768. The cubic root of 245308463 is about 625.9949703074.

The spelling of 245308463 in words is "two hundred forty-five million, three hundred eight thousand, four hundred sixty-three".