245350484971 has 8 divisors (see below), whose sum is σ = 248774771840. Its totient is φ = 241944461568.

The previous prime is 245350484959. The next prime is 245350484987. The reversal of 245350484971 is 179484053542.

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 245350484971 - 2³¹ = 243203001323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245350484941) 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, 4538811 + ... + 4592548.

It is an arithmetic number, because the mean of its divisors is an integer number (31096846480).

Almost surely, 2^245350484971 is an apocalyptic number.

245350484971 is a deficient number, since it is larger than the sum of its proper divisors (3424286869).

245350484971 is an equidigital number, since it uses as much as digits as its factorization.

245350484971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131733.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 245350484971 in words is "two hundred forty-five billion, three hundred fifty million, four hundred eighty-four thousand, nine hundred seventy-one".