245475383 has 8 divisors (see below), whose sum is σ = 263271600. Its totient is φ = 228166848.

The previous prime is 245475371. The next prime is 245475397. The reversal of 245475383 is 383574542.

245475383 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 a cyclic number.

It is not a de Polignac number, because 245475383 - 2¹² = 245471287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245475383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245475583) 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, 120878 + ... + 122891.

It is an arithmetic number, because the mean of its divisors is an integer number (32908950).

Almost surely, 2^245475383 is an apocalyptic number.

245475383 is a deficient number, since it is larger than the sum of its proper divisors (17796217).

245475383 is a wasteful number, since it uses less digits than its factorization.

245475383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243841.

The product of its digits is 403200, while the sum is 41.

The square root of 245475383 is about 15667.6540362621. The cubic root of 245475383 is about 626.1369240851.

The spelling of 245475383 in words is "two hundred forty-five million, four hundred seventy-five thousand, three hundred eighty-three".