245613464 has 16 divisors (see below), whose sum is σ = 466834920. Its totient is φ = 121124160.

The previous prime is 245613461. The next prime is 245613503. The reversal of 245613464 is 464316542.

245613464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245613461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209702 + ... + 210869.

Almost surely, 2^245613464 is an apocalyptic number.

It is an amenable number.

245613464 is a deficient number, since it is larger than the sum of its proper divisors (221221456).

245613464 is a wasteful number, since it uses less digits than its factorization.

245613464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420650 (or 420646 counting only the distinct ones).

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

The square root of 245613464 is about 15672.0599794666. The cubic root of 245613464 is about 626.2543036850.

The spelling of 245613464 in words is "two hundred forty-five million, six hundred thirteen thousand, four hundred sixty-four".