245960371808 has 36 divisors (see below), whose sum is σ = 486032562540. Its totient is φ = 122525213760.

The previous prime is 245960371793. The next prime is 245960371837. The reversal of 245960371808 is 808173069542.

It is a self number, because there is not a number n which added to its sum of digits gives 245960371808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2297783 + ... + 2402441.

It is an arithmetic number, because the mean of its divisors is an integer number (13500904515).

It is a 1-persistent number, because it is pandigital, but 2⋅245960371808 = 491920743616 is not.

Almost surely, 2^245960371808 is an apocalyptic number.

It is an amenable number.

245960371808 is a deficient number, since it is larger than the sum of its proper divisors (240072190732).

245960371808 is an equidigital number, since it uses as much as digits as its factorization.

245960371808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105211 (or 104932 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 245960371808 in words is "two hundred forty-five billion, nine hundred sixty million, three hundred seventy-one thousand, eight hundred eight".