245433076745 has 16 divisors (see below), whose sum is σ = 311199546240. Its totient is φ = 185305146624.

The previous prime is 245433076741. The next prime is 245433076793. The reversal of 245433076745 is 547670334542.

It is a cyclic number.

It is not a de Polignac number, because 245433076745 - 2² = 245433076741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245433076693 and 245433076702.

It is not an unprimeable number, because it can be changed into a prime (245433076741) 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 15 ways as a sum of consecutive naturals, for example, 4886624 + ... + 4936593.

It is an arithmetic number, because the mean of its divisors is an integer number (19449971640).

Almost surely, 2^245433076745 is an apocalyptic number.

It is an amenable number.

245433076745 is a deficient number, since it is larger than the sum of its proper divisors (65766469495).

245433076745 is a wasteful number, since it uses less digits than its factorization.

245433076745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9823504.

The product of its (nonzero) digits is 8467200, while the sum is 50.

The spelling of 245433076745 in words is "two hundred forty-five billion, four hundred thirty-three million, seventy-six thousand, seven hundred forty-five".